# Inception V2 Layers

is a global technology leader that designs, develops and supplies semiconductor and infrastructure software solutions. Layer height: 0. Szegedy et al. Industry leading process. Keras Pretrained models This dataset helps to use pretrained keras models in Kernels. # Users should configure the fine_tune_checkpoint field in the train config as # well as the label_map_path and input_path fields in the train_input_reader and # eval_input_reader. 지금까지 설명했던것들을 모으면 Inception v2 모델이 된다. Then, the 2-dimension feature vector is used as input for K-means which performs the clustering. 以 Inception v2 为例子InceptionBN. 99% Upvoted. dalam paper yang sama. The keras R package makes it. Inception-V3 does not use Keras’ Sequential Model due to branch merging (for the inception module), hence we cannot simply use model. The first inclusion of bottleneck structure and global average pooling: 6: Inception v2 (Ioffe and Szegedy 2015) 12: 31 $$4. This schema applies to both networks but the underlying components differ. Note that the input image format for this model is different than for the VGG16 and ResNet models (299x299 instead of 224x224), and that the input preprocessing function is also different (same as Xception). It is based on the original paper: "Rethinking the Inception Architecture for Computer Vision" by Szegedy, et. Convolutional Neural Network (CNN) Custom training with tf. Inception-v2. I am using the following code to fit the Inception-resnet v2 pretrained model to perform transfer learning on my own dataset of images, with 8 classes. This function returns the compiled model. k_get_session() k_set_session() TF session to be used by the backend. We chose this model because of its high classification performance and because it is easily available in TensorFlow. Keras would handle it instead of us. Defining the model. Inception-ResNet 의 메인 구조는 아래 그림과 같다. Have a pair of convolutional layers with 1*1 filters, followed by a convolutional layer with 3*3 filters, the three of whom as a unit; Downsample late: only downsample after each 3-convolutional-layer unit; As the net goes deeper, double the number of filters for the third convolutional layer in the unit. We can observe that the model with our proposed CoordEmb consistently outperforms the vanilla model regarding to the metric of mAP throughout the training steps. The model is the culmination of many ideas developed by multiple researchers over the years. The basic structure is shown below. A summary of the steps for optimizing and deploying a model that was trained with Caffe*: Convert a Caffe* Model to produce an optimized Intermediate Representation (IR) of the model based on the trained network topology, weights, and biases values. It uses global average pooling at the end of the last inception module. The namesake of Inception v3…. The following are code examples for showing how to use keras. 0: Summary: TensorFlow-Slim: A lightweight library for defining, training and evaluating complex models in TensorFlow. 按照原来prototxt输出图片 2. Get this marker before it is gone! This marker is one of the newest iterations of the Autococker from Inception Designs, the RETRO FLE. Indonesian subtitle by RuoXi. Inception-v3 Architecture (Batch Norm and ReLU are used after Conv) With 42 layers deep, the computation cost is only about 2. The sample downloads a trained ssd_inception_v2_coco_2017_11_17 model and uses it to perform inference. applications. If you are compiling a TensorFlow-Slim network for use with the Intel® Movidius™ Neural Compute SDK (Intel® Movidius™ NCSDK) and Neural Compute API, you can follow these steps. Inception v2: The Inception v2 module relies on the observation that large filters in convolutional layers can be factorized using smaller filters, thereby reducing the computational cost while maintaining the expressiveness of the network. Featuring AV1 decoding with dav1d, Android Auto, Launcher Shortcuts, Oreo/Pie integration, Video Groups, SMBv2, and OTG drive support, but also improvements on Cast, Chromebooks and managing the audio/video libraries, this is a quite large update. Secondly, the questions are fed to the embedding layer and the Bi-LSTM layer. Then, the 2-dimension feature vector is used as input for K-means which performs the clustering. Deep residual learning for image recognition, He et al. Inception-ResNet-v2 is a convolutional neural network that is trained on more than a million images from the ImageNet database. 按照原来prototxt输出图片 2. We can easily use it from TensorFlow or Keras. For example the 3 x 3 convolution is expressed as a combination of 1 x 3 and 3 x 1 convolutions. This is, fundamentally, the problem faced by higher layers of deep networks, since, if the distribution of activations in a lower layer changed even by a small amount, that can cause a “butterfly effect” style outcome, where the activation distributions of higher layers change more dramatically. Covers material through Thu Modularized layers that define forward and backward pass. We can observe that the model with our proposed CoordEmb consistently outperforms. So there are research papers on newer versions of the inception algorithm. Use Inception module, which uses multiple branches of convolutional layers with different filter sizes and then concatenates feature maps produced by these branches. Unlike the usual links, these classes automatically load all the parameters from the pre-trained models during initialization. The fifth layer has 128 layers. 3 % on ImageNet. The output sizes in the. models import Model from. In general, Inception V2 lessen the matter of "Internal Covariate Shift", speeded up training and prevented the issue of gradient disappearing during training. ai? Inception module - Practical Deep Learning with Keras - Duration: 9:37. 3 inception_resnet_v2 from keras. application_inception_resnet_v2: Inception-ResNet v2 model, with weights trained on ImageNet application_inception_v3: Inception V3 model, with weights pre-trained on ImageNet. 使用Caffe 跑 Google 的Inception V2 对输入图片的shape有要求，某些shape输进去可能会报错。 Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. positive consequences for the layers outside the sub-network, as well. 그리고 미리 이야기하지만 Inception-resnet. First, the added top layers are trained and a second fine-tunning is done on some feature extraction layers that are frozen previously. 把concat层前面stride为2的conv层替换stride为1，. Paper: Gradient-based learning applied to document recognition. It has roughly the computational cost of Inception-v4. Search for "PATH_TO_BE_CONFIGURED" to find the fields that # should be configured. # -*- coding: utf-8 -*- """Inception V3 model for Keras. 0 and Keras==2. inception_resnet_v2_arg_scope()): logits, _ = inception. This module contains definitions for the following model architectures: - AlexNet - DenseNet - Inception V3 - ResNet V1 - ResNet V2 - SqueezeNet - VGG - MobileNet - MobileNetV2 You can construct a model with random weights by calling its constructor:. The Keras functional API in TensorFlow. ResNet with Identity Mapping — Over 1000 Layers Reached (Image Classification) 22. This notebook is open with private outputs. It is important to freeze the convolutional base before you compile and train the model. Stars,ticket,summary,owner,component,_version,priority,severity,milestone,type,_status,workflow,_created,modified,_description,_reporter 1,9175,Admin Option Page. # -*- coding: utf-8 -*- """Inception V3 model for Keras. Inception v4와 Residual Connection¶ 바로 v4로 넘어 온 이유는, v2에서 적용되는 개념에서 크게 바뀌는 점이 없기 때문입니다. Inception V3 model structure. Engage Inception 200 - SPC Flooring by Metroflor Corporation Health Product Declaration v2. The pre-trained deep learning model that will be used is Inception-v3. The goal of the inception module is to act as a “multi-level feature extractor” by computing 1×1, 3×3, and 5×5 convolutions within the same module of the network — the output of these filters are then stacked along the channel dimension and before being fed into the next layer in the network. Inception-ResNet, 2016. , 2016 Identity mappings in deep residual networks, He et al. Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning. Eager execution. Frame Mode MPLS. v2 버전에서도 Stem 영역은 동일하게 이 구조를 사용한다. This is a kind of factorization mentioned in Inception-v3 [4]. Fei-Fei Li & Justin Johnson & Serena Yeung Lecture 9 - 6 May 2, 2017. layer_name (optional) - the layer to get activations for if you only want the activations for one layer. In particular, a 101-layer ResNeXt is able to achieve better accuracy than ResNet-200 but has only 50% complexity. ResNet解析 ResNet在2015年被提出，在ImageNet比赛classification任务上获得第一名，因为它"简单与实用"并存，之后很多方法都建立在ResNet50或者ResNet101的基础上完成的，检测，分割，识别等领域都纷纷使用ResNet，Alpha zero也使用了ResNet，所以可见ResNet确实很好用。 。 下面我们从实用的角度. 200-epoch accuracy. We will keep all the layers except added ones as non-trainable because they are already pre-trained. References to "Qualcomm" may mean Qualcomm Incorporated, or subsidiaries or business units within the Qualcomm corporate structure, as applicable. By adding the Conv Block and Inception V2 modules, the network has a stronger feature representation capability for the better classification. ,2014) is that the 5x5 convolutional layers are replaced by two consecutive layer of 3x3 convolutions with up to 128 filters. Inception v3에서 앞단의 conv 레이어를 stem영역이라고 부름; Inception v4에서는 이 부분을 약간 변경함 Inception-resnet v2 (Inception v4)에서도 stem영역은 동일하게 아래의 구조를 사용; Stem 영역의 구조는 아래와 같음. This means that for all di-. 针对端到端机器学习组件推出的 TensorFlow Extended. VGG16, and Inception-v3, in this dog breeds classiﬁcation task. The idea is to use the pre-trained weights from the network and only train the last layers on our training set. 4253 retrievals of 332 subtitles. RETRO FLE - Splash Blue. where fc7 denotes a layer before the last fully-connected layer. The third and the fourth layers have, respectively, 64 layers. Then concatenate the results as the input of the next layer. IPv4 Subnetting. download utorrent windows, utorrent windows, utorrent windows download gratis. It's built for the Edge TPU but the last fully-connected layer executes on the CPU to enable retraining. Inception-ResNet-v1 uses the blocks as described in Figures 14, 10, 7, 11, 12 and 13. 按照原来prototxt输出图片 2. many architectures. Concatenate(). "Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning" is an advanced version of famous vision model 'inception' from Google. The bottom image is the stem of Inception v4 and Inception-ResNet v2. We've known for a while that real neurons in the brain are more powerful than artificial neurons in neural networks. The architecture consists of 9 inception layers for a 22 layer deep CNN. INCEpTION comes with a set of built-in layers that allow you to start annotating immediately. It enables transparent filtering of network traffic passing through a Linux bridge. In general, Inception V2 lessen the matter of "Internal Covariate Shift", speeded up training and prevented the issue of gradient disappearing during training. 0: Name: tf-slim: Version: 1. After presenting several examples of images, the network gets used to small details, middle sized features or almost whole images if they come up. We’ve known for a while that real neurons in the brain are more powerful than artificial neurons in neural networks. However, V2 introduces two new features to the architecture: 1) linear bottlenecks between the layers, and 2) shortcut connections between the bottlenecks 1. To This way, we get 1024 rows with the final layer from the Inception model. In this project one of the most recent deep neural networks, Faster R-CNN with inception Resnet v2 [6], was used for insect detection and counting on yellow sticky traps. The top image is the stem of Inception-ResNet v1. Signals travel from the first layer (input), to the last one (output), possibly after traversing the layers multiple times. Using this autoencoder, the 1,536-dimension feature vector extracted by the Inception_ResNet_V2 network for a breast cancer histopathological image will be transformed to 2-dimenision feature vector via training the layers depicted in Figure 4A. 19-layer implementations are in fact isolated from all other networks. In the output layer, the dots are colored orange or blue depending on their. It has roughly the computational cost of Inception-v4. IPv4 Subnetting. Pre-trained models and datasets built by Google and the community. 4: Schematic block diagram of VGG19 [29]. These networks can be used to build autonomous machines and complex AI systems by implementing robust capabilities such as image recognition, object detection and localization, pose estimation, semantic. Inception-ResNet-A, B, C 부분의 구조는 아래 그림과 같다. 使用Caffe 跑 Google 的Inception V2 对输入图片的shape有要求，某些shape输进去可能会报错。 Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. pretrained - If True, returns a model pre-trained on ImageNet. 50-layer ResNet: Each 2-layer block is replaced in the 34-layer net with this 3-layer bottleneck block, resulting in a 50-layer ResNet (see above table). 0 version, then you will not find the applications module inside keras installed directory. Once IPsec is configured, it integrates with WFP and extends the WFP filtering capabilities by providing information to be used as filtering conditions at the Application Layer Enforcement (ALE) authorization layers. The last time step out-put of the Bi-LSTM layer is reserved as the question encoding features. # SSD with Inception v2 configured for Oxford-IIIT Pets Dataset. In 50 years Cobb would be like 90 years old in Limbo and just die of old age. Inception v2: The Inception v2 module relies on the observation that large filters in convolutional layers can be factorized using smaller filters, thereby reducing the computational cost while maintaining the expressiveness of the network. Figure 10: Inception v2 The paper also suggested using auxiliary classiﬁers on the top of the last 17 17 layer. #2 best model for Video Generation on UCF-101 16 frames, 128x128, Unconditional (Inception Score metric). Instance segmentation. 앞서 이야기한 것처럼, stem 부분은 Inception-V4 와 동일하다. GitHub Gist: instantly share code, notes, and snippets. Pretty much unchanged since inception, bar a tweak in Summer 2018, yet it has typically been preferred to top models from mainstream manufacturers costing twice as much. Inception-V3 does not use Keras’ Sequential Model due to branch merging (for the inception module), hence we cannot simply use model. function and AutoGraph. Instance segmentation. This function returns the compiled model. 使用Caffe 跑 Google 的Inception V2 对输入图片的shape有要求，某些shape输进去可能会报错。 Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. interpretability. ReLu layer is the activation function that sets negative values to zero. 5 higher than that of GoogLeNet [4], and much more efficient than that of VGGNet [3]. There are several well trained deep neural networks for the ImageNet classification challenge, which has played a significant role in image recognition. Movidius Neural Compute SDK Release Notes V2. Public keys: inceptionresnetv2: Inception-ResNet-V2. positive consequences for the layers outside the sub-network, as well. SSD-Inception V2所使用的basebone CNN為Inception網路，它另一個名稱其實就是我們熟知、在ILSVRC 2014年取得冠軍的GoogLeNet，其特點在於其使用的Inception Module，同一層layer同時使用不同尺寸的kernel(捲積核)來取得不同視野特徵，以避免網路愈深愈廣造成參數太多模型過於複雜。. Free Online Library: The Impact of Emotional Music on Active ROI in Patients with Depression Based on Deep Learning: A Task-State fMRI Study. I am using the following code to fit the Inception-resnet v2 pretrained model to perform transfer learning on my own dataset of images, with 8 classes. We use the Keras convention (as used in predict, fit). during back propagation their weights will not change. CMSIS-RTOS2 is not POSIX compliant, but has provisions to enable a C++11/C++14 interface. The paper on these architectures is available at "Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning". After presenting several examples of images, the network gets used to small details, middle sized features or almost whole images if they come up. 5) Business Application Services. # Users should configure the fine_tune_checkpoint field in the train config as # well as the label_map_path and input_path fields in the train_input_reader and. We have been familiar with Inception in kaggle imagenet competitions. Inception-ResNet, 2016. MobileNet V2 has many layers, so setting the entire model's trainable flag to False will freeze all the layers. 그리고 미리 이야기하지만 Inception-resnet. SSD-Inception V2所使用的basebone CNN為Inception網路，它另一個名稱其實就是我們熟知、在ILSVRC 2014年取得冠軍的GoogLeNet，其特點在於其使用的Inception Module，同一層layer同時使用不同尺寸的kernel(捲積核)來取得不同視野特徵，以避免網路愈深愈廣造成參數太多模型過於複雜。. The third and the fourth layers have, respectively, 64 layers. Residual Block. Featuring AV1 decoding with dav1d, Android Auto, Launcher Shortcuts, Oreo/Pie integration, Video Groups, SMBv2, and OTG drive support, but also improvements on Cast, Chromebooks and managing the audio/video libraries, this is a quite large update. It was presented in conference on the Association for the Advancement of Artificial intelligence (AAAI) 2017 by Christian Szegedy and Sergey Ioffe and Vincent Vanhoucke and Alexander A. The network is 164 layers deep and can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. However, later versions are referred as InceptionVN where N is the version number so inceptionV1, inceptionV2 etc. ReLu layer is the activation function that sets negative values to zero. An effective computer vision method to recognize the food category can efficiently help evaluate the food nutrition. Supervisely / Model Zoo / SSD Inception v2 (COCO) In transfer_learning mode all possible weights will be transfered except last layer. Batch-normalization computes the mean and standard-deviation of all feature maps at the output of a layer, and normalizes their responses with these values. Supported NNs. 源代码与TensorFlow源码解读之Inception V1类似，就不看了。 0. ©2020 Qualcomm Technologies, Inc. Inception-v2. We will be using a number of ice textures and custom brush to achieve this effect. For example, there are three convolution kernels in this layer, so three feature maps are generated. Natural Hazards Viewer - National Oceanic and Atmospheric. Since its ﬁrst introduction, Inception has been one of the best performing family of models on the ImageNet dataset [14], as well as. The network is 164 layers deep and can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. pop() to truncate the top layer. # -*- coding: utf-8 -*- """Inception V3 model for Keras. Inception v2, v3 • Regularize training with batch normalization, reducing importance of auxiliary classifiers • More variants of inception modules with aggressive factorization of filters C. 그리고 미리 이야기하지만 Inception-resnet. As the last hidden layer, the “bottleneck” has enough summarized information to provide the next layer which does the actual classification task. In xl is the input at l layer, F(. (Small detail: the very first block is slightly different, it uses a regular 3×3 convolution with 32 channels instead of the expansion layer. And you sometimes see people use some of these later versions as well in their work, like inception v2, inception v3, inception v4. The Inception v2 model replaces the 55 convolution of the Inception v1 model with two layers of 33 convolution, and the computational time saved is used to increase the number of filters,due to the limited depth and width of the network, the recognition accuracy still fails to reach the. Popular tv subtitles. Inception-v4 and Inception-ResNet “Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning” is an advanced version of famous vision model ‘inception’ from Google. This is then reshaped from 2D to 3D, a 32 x 32. However, the step time of Inception-v4 proved to be signiﬁ-cantly slower in practice, probably due to the larger number of layers. Alexnet Alexnet[1] contains eight layers. Inception-ResNet V2 网络结构From. Being a FCN, YOLO is invariant to the size of the input image. 먼저 stem 영역의 그림을 보자. Dynavap Inception V2! Close. Inception v4. Test the model in the Intermediate Representation format using the Inference Engine in the. 1 created via: HPDC Online Builder CLASSIFICATION: 09 65 19 PRODUCT DESCRIPTION: Engage Inception™ is one of the latest lines of flooring from the pioneers at Metroflor. MobileNetV2 builds upon the ideas from MobileNetV1 [1], using depthwise separable convolution as efficient building blocks. py file and add these two lines at its end: res2=create_inception_resnet_v2() print(res2. mobilenet_v2_decode_predictions() returns a list of data frames with variables class_name, class_description, and score (one data frame per sample in batch input). Featuring AV1 decoding with dav1d, Android Auto, Launcher Shortcuts, Oreo/Pie integration, Video Groups, SMBv2, and OTG drive support, but also improvements on Cast, Chromebooks and managing the audio/video libraries, this is a quite large update. The sample downloads a trained ssd_inception_v2_coco_2017_11_17 model and uses it to perform inference. OVERTURE PETG Transparent 1. RMSProp Optimizer Factorized 7 7 convolutions. Extract layer weights from TF checkpoint python extract_weights. Inception-v2 Label Smoothing 22. "codenamed Inception, (inputs, 64, 128, 32) # output_layer = Dense(64)(inception_reduce_1) model = models. This tutorial demonstrates how to setup and use the "How to Retrain Inception's Final Layer for New Categories" example on the TensorFlow website. # Users should configure the fine_tune_checkpoint field in the train config as # well as the label_map_path and input_path fields in the train_input_reader and. We compare our numbers with the best published single-crop inference for Ioffe at al [7]. It is much faster to re-use inception like this than retraining it fully. The code for this tutorial is available below. Technology Business Management (TBM) Overview lower layers to the upper layers (v2. One full rack of 168 PNN modules consuming 1. In addition, due to latency. Convolutional networks are at the core of most state-of-the-art computer vision solutions for a wide variety of tasks. We can easily use it from TensorFlow or Keras. The inception layer uses several very small convolutions in order to reduce the number of parameters. In a typical CNN layer, we make a choice to either have a stack of 3x3 filters, or a stack of 5x5 filters or a max pooling layer. In this way, the pre-trained model acts as a "feature extractor" and the second training step only acts to re-learn the fully connected layers to classify those features differently. Rivendell is a complete radio broadcast automation solution, with facilities for the acquisition, management, scheduling and playout of audio content. Inception-v3 is a convolutional neural network that is trained on more than a million images from the ImageNet database [1]. Deep learning takes a rather interesting, and by far most efficient approach, to solving real-world imaging problems. The links I use for reference about the architecture:. Input shape: 4D tensor with shape: [batch, channels, rows, cols] if data_format='channelsFirst' or 4D tensor with shape: [batch, rows, cols,. This section describes the base case, where given a model it prints out all the layers. This is a kind of factorization mentioned in Inception-v3 [4]. pathologic examination. Inception V3 (and V2) Christian and his team are very efficient researchers. csv which has all the. In February 2015 Batch-normalized Inception was introduced as Inception V2. where fc7 denotes a layer before the last fully-connected layer. Gambar 3: Inception Module dengan pengurangan dimensi Sumber: Szegedy, C. layers import Dense, Conv2D, BatchNormalization, Activation from keras. Here, we will load the pre-trained inception_resnet_v2 add a couple of dense layers and dropout layers and compile with SGD optimizer. Inception v2. VideoLAN is happy to present the new major version of VLC for Android platforms. Let's say that we have \(28\times28\times 192$$ volume as previous actiovation. Fei-Fei Li & Justin Johnson & Serena Yeung Lecture 9 - 2 May 2, 2017 Administrative A2 due Thu May 4 Midterm: In-class Tue May 9. This document discusses aspects of the Inception model and how they come together to make the model run efficiently on Cloud TPU. The Inception V2 module contains a 1 × 1 convolutional layer that reduces the amount of computation while increasing the network width. Text detection. layers import. 8mm; Perimeters: 5; Filament used. Inception V3 model structure. Inception-ResNet-v2是早期Inception V3模型变化而来，从微软的残差网络（ResNet）论文中得到了一些灵感。 相关论文信息可以参看我们的论文 Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning （ Inception-v4, Inception-ResNet以及残差连接在学习上的影响 ）：. Please look at the documentation for differences in tools and APIs. ResNet-50 is 50 layers deep and ResNet-101 is 101 layers deep [14 ]. 0, include_top = True, weights = 'imagenet', input_tensor = None, pooling = None, classes = 1000 ) Here, alpha controls the width of the network. CMSIS-RTOS2 provides an translation layer to CMSIS-RTOS v1. To use the DNN, the opencv_contrib is needed, make sure to install it. Inception-ResNet-v2: Inception. convolutional import MaxPooling2D, AveragePooling2D from keras. 把concat层前面stride为2的conv层替换stride为1，. Image classification. The network is 164 layers deep and can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. The input to the model is a 299×299 image, and the output is a list of estimated class probabilities. GitHub Gist: instantly share code, notes, and snippets. RETRO FLE - Splash Blue. ) is the function which represents the conv layers, BN and ReLU. MATLAB ® Coder™ supports code generation for series and directed acyclic graph (DAG) convolutional neural networks (CNNs or ConvNets). Train and evaluate with Keras. In February 2015 Batch-normalized Inception was introduced as Inception V2. This layer constructs capsules for dynamic routing operations in the next layer. GoogLeNet has 9 such inception modules stacked linearly. This model is designed to be small but powerful. Popular tv subtitles. Below is the model summary: Notice in the above image that there is a layer called inception layer. This tutorial demonstrates how to setup and use the "How to Retrain Inception's Final Layer for New Categories" example on the TensorFlow website. Convolutional networks are at the core of most state-of-the-art computer vision solutions for a wide variety of tasks. To make changes to any. • Involves several versions: • Inception v1 • Inception v2 and Inception v3 • Inception v4 and Inception ResNet 21. trainable = False) prevents the weights in a given layer from being updated during training. (Source: Incpetion v2) Moreover, they factorize convolutions of filter size nxn to a combination of 1xn and nx1 convolutions. Sliding this small network over the input activation grid boils down to replacing the 5× 5 convolution with two layers of 3× 3convolution (compare Figure 4 with 5). Inputs are: model is a keras. Inception V4에서는 먼저 stem layer라고 했던 가장 첫번째 Convolution layer를 다음 그림과 같이 바꾸었다. 전체적으로 Inception-V4 나 Inception-Resnet-V2 의 메인 부분은 75 layer 로 layer 깊이는 동일하다. Inception-V3 does not use Keras’ Sequential Model due to branch merging (for the inception module), hence we cannot simply use model. python train_image_classifier. It is an advanced view of the guide to running Inception v3 on Cloud TPU. Three different convolutional neural networks (CNNs) of Inception V3, Inception-ResNet V2, and ResNet-101 architectures were trained on 90% of the Tongji Hospital data set and tested on the remaining 10%, as well as on the independent test set. As a result, the network has learned rich feature representations for a wide range. ReLu is given by f(x) = max(0,x) The advantage of the ReLu over sigmoid is that it trains much faster than the latter because the derivative of sigmoid becomes very small in the saturating region and. The models are plotted and shown in the architecture sub folder. Inception-ResNet 의 메인 구조는 아래 그림과 같다. image (optic disc) was cropped manually and fed to the models. Supervisely suppports most of the state of the art models for common computer vision tasks: Interactive segmentation. 25_160 MobileNet_v1_0. Inception-Resnet-v2 and Inception-v4. This might suggest that models are reaching an inﬂection point on this data set. First Hop Redundancy. , 2016 Identity mappings in deep residual networks, He et al. The Look Dynamics Photonic Neural Net can handle even the heaviest Data Center loads. GoogLeNet Info#. The code for this tutorial is available below. applications. Image classification. from __future__ import print_function import keras from keras. We compare our numbers with the best published single-crop inference for Ioffe at al [7]. For example the 3 x 3 convolution is expressed as a combination of 1 x 3 and 3 x 1 convolutions. Notus is a FIPS-compliant security module for OPC-UA, a broadly-adopted industrial. Brain-Score is organized by the Brain-Score team in collaboration with researchers and labs worldwide. Manual inspections of infrastructures such as highway bridge, pavement, dam, and multistoried garage ceiling are time consuming, sometimes can be life threatening, and costly. Discover the Doxee line dedicated to document dematerialisation to manage business processes in a simplified and consistent manner with compliance. Dynavap Inception V2! Play. Model object. libbluray 1. The idea is to use the pre-trained weights from the network and only train the last layers on our training set. The networks accept a 4-dimensional Tensor as an input of the form ( batchsize, height, width, channels). The VGG-22 model shows 80. Concatenate(). application_resnet50(). Wireshark Display Filters. , Rethinking the inception architecture for computer vision, CVPR 2016. Indonesian subtitle by RuoXi. stem이라는 이름은 후에 서술되는 v2,v3부터 언급되는데, 인셉션 모듈들만 사용한 모델 대신 stem 레이어를 넣었을 때. MobileNetV2 ( input_shape = None, alpha = 1. Inception-v3 Architecture (Batch Norm and ReLU are used after Conv) With 42 layers deep, the computation cost is only about 2. However, you do not have to know its structure by heart. And I implemented that as follows:. In the hidden layers, the lines are colored by the weights of the connections between neurons. Today we're looking at the final four papers from the 'convolutional neural networks' section of the 'top 100 awesome deep learning papers' list. Design and order or call to complete the order. Inception itself was inspired by the earlier Network-In-Network architecture [11]. js 针对移动设备和 IoT 设备 针对移动设备和嵌入式设备推出的 TensorFlow Lite. CMSIS-RTOS2 is not POSIX compliant, but has provisions to enable a C++11/C++14 interface. # Users should configure the fine_tune_checkpoint field in the train config as # well as the label_map_path and input_path fields in the train_input_reader and # eval_input_reader. Thus, the image is in width x height x channels format. the Impact of Residual Connections on Learning Christian Szegedy, Sergey Ioffe and Vincent Vanhoucke Inception-v1: Going deeper with convolutions Inception-v2: Batch Normalization Inception-v3: Rethinking the Inception architecture Deep Residual Learning for Image The lower layer of this network consists of a 3 × 1 convolution with 3. 0 under Python 2. Open faster_rcnn_inception_v2_pets. Dynavap Inception V2! Close. Additionally, it superimposes bounding boxes on the input image as a post-processing step. 0: Name: tf-slim: Version: 1. Movidius Neural Compute SDK Release Notes V2. The third and the fourth layers have, respectively, 64 layers. Eager execution. (1) point-wise layers (i. Deep residual learning for image recognition, He et al. Indonesian subtitle by RuoXi. Acuity model zoo contains a set of popular neural-network models created or converted (from Caffe, Tensorflow, TFLite, DarkNet or ONNX) by Acuity toolset. First lets discuss what is transfer learning Transfer Learning: Transfer learning or inductive transfer is a research problem in machine learning that focuses on storing knowledge gained while solving one problem and applying it. We would import Inception V3 as. Label Smoothing In brief: "a mechanism to regularize the classifier by estimating the effect of Inception Network Overview. The used network is an Inception Resnet V2. Here's what I came up with: Get names of variables in the final layer; Create a train_op to minimise only these variables wrt loss; Restore the whole graph except the final layer while initialising only the last layer randomly. We can easily use it from TensorFlow or Keras. Figure 15: Schema for Inception-ResNet-v1 and Inception-ResNet-v2 networks. In order to save computation, 1x1 convolutions are used to reduce the input channel depth. whether to include the fully-connected layer at the top of the network. 이 네트워크에는 164개의 계층이 있으며, 영상을 키보드, 마우스, 연필, 각종 동물 등 1,000가지 사물 범주로 분류할 수 있습니다. Similarly the 5 x 5 convolutions can be expressed a combination of two 3 x 3 convolutions. In xl is the input at l layer, F(. It has all of the features one would expect in a modern, fully-fledged radio automation system, including support for both PCM and MPEG audio encoding, full voicetracking and log customization as. Jetson Nano can run a wide variety of advanced networks, including the full native versions of popular ML frameworks like TensorFlow, PyTorch, Caffe/Caffe2, Keras, MXNet, and others. Tensorflow Serving with Slim Inception-Resnet-V2 Prerequisite. 使用Caffe 跑 Google 的Inception V2 对输入图片的shape有要求，某些shape输进去可能会报错。 Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. MobileNetV2 builds upon the ideas from MobileNetV1 [1], using depthwise separable convolution as efficient building blocks. This layer constructs capsules for dynamic routing operations in the next layer. 25_160 MobileNet_v1_0. 5) Business Application Services. The inception-ResNet v2 architecture for training features with different receptive fields Siamese networks with adversarial training ResNet50 , Xception , Inception ResNet v2 x 5 with Dense (FC) layer as the final layer. 0918 R11 7 3 3 7 Vocab03 25 4 Inception ResNet-v2 0. Blue shows a positive weight, which means the network is using that output of the neuron as given. Similarly the 5 x 5 convolutions can be expressed a combination of two 3 x 3 convolutions. It has roughly the computational cost of Inception-v4. RSA Labs Project Iris is a cloud-based service that monitors internet of things (IoT) devices using behavioral analysis. Each Inception-v2 line shows the result of the cumulative changes including the highlighted new modification plus all the earlier ones. Rethinking the Inception Architecture for Comp. It is about twice as fast as AlexNet on CPU making it more suitable for some vision applications. Model object. The main difference to the network described in (Szegedy et al. 107 comments. the Impact of Residual Connections on Learning Christian Szegedy, Sergey Ioffe and Vincent Vanhoucke Inception-v1: Going deeper with convolutions Inception-v2: Batch Normalization Inception-v3: Rethinking the Inception architecture Deep Residual Learning for Image The lower layer of this network consists of a 3 × 1 convolution with 3. Pre-trained models and datasets built by Google and the community. The left image represents the operation progress of the inception module and the left represents the grid size reduction of the inception module of the same process. 4253 retrievals of 332 subtitles. The whole structure of this model is shown in ﬁgure 3. (If interest, please visit my review on Improved. stem이라는 이름은 후에 서술되는 v2,v3부터 언급되는데, 인셉션 모듈들만 사용한 모델 대신 stem 레이어를 넣었을 때 문제가 생긴다는 저자의 언급으로 보아, 사라질. Difference between Inception v2 with v3 lies in the concept of adding BN-auxiliary along with factorizing convolution layer which was part of inception v2. 重申了下计算效率方面. This is, fundamentally, the problem faced by higher layers of deep networks, since, if the distribution of activations in a lower layer changed even by a small amount, that can cause a “butterfly effect” style outcome, where the activation distributions of higher layers change more dramatically. Deep neural networks have been widely used in computer vision. The network is 48 layers deep and can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. Dynavap Inception V2! Close. Discover the Doxee line dedicated to document dematerialisation to manage business processes in a simplified and consistent manner with compliance. The left image represents the operation progress of the inception module and the left represents the grid size reduction of the inception module of the same process. Inception v4. In a subsequent paper, the authors introduced optimizations in the Inception architecture, known colloquially as Inception v2. Fei-Fei Li & Justin Johnson & Serena Yeung Lecture 9 - 6 May 2, 2017. def inception_v2_arg_scope(weight_decay=0. You can disable this in Notebook settings. The MobileNet v2 architecture is based on an inverted residual structure where the input and output of the residual block are thin bottleneck layers opposite to traditional residual models which use expanded representations in the input. The overall operational flow diagram of the proposed Inception Recurrent Convolutional Neural Network (IRCNN), which consists of an IRCNN block, a transaction block, and a softmax layer. Because the output of the pooling layer will be concatenated with the outputs of the convolutional layers by the end of the inception block, these outputs must ensure the same feature map size. Layer Information. At the foundational layer, there are billions of cameras and IoT sensors deployed worldwide across cities, stadiums, factories, and hospitals—generating petabytes of data every day. ) 77 76 75 scale by width scale by depth. 0 under Python 2. 2 million images. Then concatenate the results as the input of the next layer. Fine-tuning in Keras. Synonym for example. positive consequences for the layers outside the sub-network, as well. You can generate code for any trained convolutional neural network whose layers are supported for code generation. A summary of the steps for optimizing and deploying a model that was trained with Caffe*: Convert a Caffe* Model to produce an optimized Intermediate Representation (IR) of the model based on the trained network topology, weights, and biases values. Note that the input image format for this model is different than for the VGG16 and ResNet models (299x299 instead of 224x224), and that the input preprocessing function is also different (same as Xception). tecture: the ﬁrst layer is a 3×3convolution, the second is a fully connected layer on top of the 3× 3output grid of the ﬁrst layer (see Figure 1). Convolutional neural networks (CNN) are the state-of-the-art machine learning classifiers that have been widely applied to solve complex problems successfully. The TensorFlow Object Detection API is an open source framework built on top of TensorFlow that makes it easy to construct, train and deploy object detection models. The paper on these architectures is available at "Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning". Wall Posters (36" x 24") Interior Gateway Protocols. Inception [23], for example, is a CNN-based architecture 10 that divides processing by scale, merges the results, and repeats. 전체적으로 Inception-V4 나 Inception-Resnet-V2 의 메인 부분은 75 layer 로 layer 깊이는 동일하다. application_inception_v3: Inception V3 model, with weights pre. • GoogleNet introduced tricks to push speed and accuracy. Inception-ResNet-v2 14 9 layers x 5 5 x 3 layers 3 layers 3 layers 10 x 4 layers 5 x 4 layers 75 layers. "Inception-ResNet-v1" has roughly the computational cost of Inception-v3, while "Inception-ResNet-v2" matches the raw cost of the newly introduced Inception-v4 network. py file, simply go to the below directory where you will find. Functional interface to the Concatenate layer. BatchNorm in Auxiliary classiﬁers. Using this autoencoder, the 1,536-dimension feature vector extracted by the Inception_ResNet_V2 network for a breast cancer histopathological image will be transformed to 2-dimenision feature vector via training the layers depicted in Figure 4A. If you're up to date with the AI world, you know that Google recently released a model called Inception v3 with Tensorflow. Fine-tuning in Keras. python train_image_classifier. First, the added top layers are trained and a second fine-tunning is done on some feature extraction layers that are frozen previously. It is much faster to re-use inception like this than retraining it fully. The width of the network starts at a small value of 64 and increases by a factor of 2 after every sub-sampling/pooling layer. The degree to which a model's predictions can be readily explained. So even though Inception has a more complex layer structure, it takes up much less memory and runs faster — and even scores better on benchmarks. Single crop experimental results comparing the cumula-tive effects on the various contributing factors. Layer Information. With change of only 3 lines of code from my previous example, I was able to use the more powerful CNN model, 'InceptionResNetV2', to train a Cats vs. 0670 R03 3 3 3 4 Vocab01 25 4 Inception-v3 0. name: "Inception_Resnet2_v2" layer {name: "data" type: "Data" top: "data" top: "label" transform_param {mirror: false: crop_size: 299: mean_value: 104. Inception V3. Figure 6 shows the mAP scores on the test set of GTSDB with respect to the training steps for the vanilla SSD Inception V2 (in dark blue) model and the SSD Inception V2 model with CoordEmb layer added at the very beginning stage of the input image (in light blue). Genomic signal processing (GSP) is based on the use of digital signal processing methods for the analysis of genomic data. Public keys: inceptionresnetv2: Inception-ResNet-V2. Shop and design custom cheerleading uniforms at Boombah and outfit your team with custom uniforms, shoes, gear bags, shells, base layers and skirts. application_inception_v3 inception_v3_preprocess_input Documentation reproduced from package keras , version 2. GitHub Gist: instantly share code, notes, and snippets. In addition, due to latency. Inception-Resnet-v2 are based on the Apache License2. As the last hidden layer, the “bottleneck” has enough summarized information to provide the next layer which does the actual classification task. 25_160 MobileNet_v1_0. We will also be using adjustment layers and filters to perform the touch-ups. Model Metadata. The subsampling layers use a form of average pooling. Image classification. A parallel Max Pooling layer, which provides another option to the inception layer. Then concatenate the results as the input of the next layer. This layer constructs capsules for dynamic routing operations in the next layer. The inception module takes as input the activation or the output from some previous layers. R01 3 3 3 4 Vocab01 25 4 Inception ResNet-v2 0. [20] used an inception-v3 [19] model that included the learn-able convolutional layers to extract the features and forward it to the fully-connected layer to classify the Oxford 17 [13] and Oxford. v4 에서는 이 부분을 약간 손봤다. The network is 155 layers deep and can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. Signals travel from the first layer (input), to the last one (output), possibly after traversing the layers multiple times. tecture: the ﬁrst layer is a 3×3convolution, the second is a fully connected layer on top of the 3× 3output grid of the ﬁrst layer (see Figure 1). # Users should configure the fine_tune_checkpoint field in the train config as # well as the label_map_path and input_path fields in the train_input_reader and # eval_input_reader. The new model optimizer removes the permute layer before the reshape. # SSD with Inception v2 configuration for MSCOCO Dataset. 25_128 MobileNet_v1_0. The keras R package makes it. python train_image_classifier. 앞서 이야기한 것처럼, stem 부분은 Inception-V4 와 동일하다. sh TLS (Transport Layer Security) is a successor to SSL, but the two terms. Eager execution. convolutional import MaxPooling2D, AveragePooling2D from keras. Sliding this small network over the input activation grid boils down to replacing the 5× 5 convolution with two layers of 3× 3convolution (compare Figure 4 with 5). Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. Inception-v2 factorize traditional 7x7 conv. 99% Upvoted. layers import. This article is focused on the Python language, where the function has the following format:. Inception-ResNet-v2는 ImageNet 데이터베이스의 1백만 개가 넘는 영상에 대해 훈련된 컨벌루션 신경망입니다. Inception-v4, Inception-ResNet and the Impact of. Convolutional layers use a subset of the previous layer's channels for each filter to reduce computation and force a break of symmetry in the network. inception_v3 import InceptionV3 from keras. Szegedy et al. The model is the culmination of many ideas developed by multiple researchers over the years. The paper then goes through several iterations of the Inception v2 network that adopt the tricks discussed above (for example, factorization of convolutions and improved normalization). You can generate code for any trained convolutional neural network whose layers are supported for code generation. TensorFlow is a lower level mathematical library for building deep neural network architectures. The paper on these architectures is available at "Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning". 5 higher than that of GoogLeNet [4], and much more efficient than that. Inception-v3 Architecture (Batch Norm and ReLU are used after Conv) With 42 layers deep, the computation cost is only about 2. It enables transparent filtering of network traffic passing through a Linux bridge. You can pass a trainable argument (boolean) to a layer constructor to set a layer to be non-trainable: frozen_layer = Dense(32, trainable=False) Additionally, you can set the trainable property of a layer to True or False after instantiation. Get this marker before it is gone! This marker is one of the newest iterations of the Autococker from Inception Designs, the RETRO FLE. 25_160 MobileNet_v1_0. To use the DNN, the opencv_contrib is needed, make sure to install it. For AlexNet, the last three layers were replaced by an FC layer, a softmax layer, and a classification layer each with five nodes. The other architectures form a steep straight line, that seems to start to ﬂatten with the latest incarnations of Inception and ResNet. Image classification. Pretty much unchanged since inception, bar a tweak in Summer 2018, yet it has typically been preferred to top models from mainstream manufacturers costing twice as much. Please stay tuned. A- — 'ResNeXt-101 Inception-ResNet-v2 :Xception , ResNet-152 DenseNet-201 ResNet-50 Inception-v2 NAS ResNet-34 40 20 60 80 100 120 Number of Parameters (Millions) AmoebaN t-C SENet 160 180 83 82 a 81 0 80 79 78 a. Film General I used to believe the ending of "Inception" (2010) was to be taken at face value. Researchers typically use backbone which has been succesful in ImageNet competion and combine them with different loss functions to solve different type of visual tasks. Here, we will load the pre-trained inception_resnet_v2 add a couple of dense layers and dropout layers and compile with SGD optimizer. However, the step time of Inception-v4 proved to be signiﬁ-cantly slower in practice, probably due to the larger number of layers. At this inﬂection. Manual inspections of infrastructures such as highway bridge, pavement, dam, and multistoried garage ceiling are time consuming, sometimes can be life threatening, and costly. 01 2019-01-27 ===== This is a 2. The output layer is also replaced with our new softmax layer relevant to our problem. Reducing memory accesses via deep layer fusion 4. Layer Information. Keras uses the PIL format for loading images. 5) Business Application Services. 重申了下计算效率方面. Figure 15: Schema for Inception-ResNet-v1 and Inception-ResNet-v2 networks. First Hop Redundancy. Similar to VGG-16, we remove the output layer, leading to 8x8x1536 encoding for each image. v2 버전에서도 Stem 영역은 동일하게 이 구조를 사용한다. Then, the 2-dimension feature vector is used as input for K-means which performs the clustering. 使用 JavaScript 进行机器学习开发的 TensorFlow. Karen Simonyan. The used network is an Inception Resnet V2. Supervisely suppports most of the state of the art models for common computer vision tasks: Interactive segmentation. MobileNetV2 ( input_shape = None, alpha = 1. The network is 48 layers deep and can classify images into 1000 object categories, such as keyboard, mouse, pencil, and many animals. x releases of the Intel NCSDK. applications. 8 Inception-v2 Factorized 7 7 21. Using this autoencoder, the 1,536-dimension feature vector extracted by the Inception_ResNet_V2 network for a breast cancer histopathological image will be transformed to 2-dimenision feature vector via training the layers depicted in Figure 4A. This function returns the compiled model. This also downloads the TensorFlow ssd-inception_v2 model. This article is focused on the Python language, where the function has the following format:. Deep residual learning for image recognition, He et al. What's the polite way to say "I need to urinate"? What is the strongest case that can be made in favour of the UK regaining some control o. Prior to its inception (pun intended), most popular CNNs just stacked convolution layers deeper and deeper Inception-ResNet v1 has a computational cost that is similar to that of Inception v3 Thus, the BN-Inception / Inception-v2 [6] is talking about batch normalization while Inception. However, again similarly, if the ReLU is used as pre-activation unit, it may can go much deeper. Indonesian subtitle by RuoXi. train folder with all the images. 经典分类CNN模型系列其六：Inception v4与Inception-Resnet v1/v2 介绍 Inception系列模型设计的核心思想讲至Inception v3基本已经尽了。 但2015年Resnet的. # Users should configure the fine_tune_checkpoint field in the train config as # well as the label_map_path and input_path fields in the train_input_reader and # eval_input_reader. 使用Caffe 跑 Google 的Inception V2 对输入图片的shape有要求，某些shape输进去可能会报错。 Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. First lets discuss what is transfer learning Transfer Learning: Transfer learning or inductive transfer is a research problem in machine learning that focuses on storing knowledge gained while solving one problem and applying it. 107 comments. The models are plotted and shown in the architecture sub folder. Defining the model. 使用 JavaScript 进行机器学习开发的 TensorFlow. This is, fundamentally, the problem faced by higher layers of deep networks, since, if the distribution of activations in a lower layer changed even by a small amount, that can cause a “butterfly effect” style outcome, where the activation distributions of higher layers change more dramatically. Inception V3 (and V2) Christian and his team are very efficient researchers. Inception-v4 and Inception-ResNet “Inception-v4, Inception-ResNet and the Impact of Residual Connections on Learning” is an advanced version of famous vision model ‘inception’ from Google. Additionally, it superimposes bounding boxes on the input image as a post-processing step. 3 % on ImageNet. They are from open source Python projects. The Look Dynamics Photonic Neural Net can handle even the heaviest Data Center loads. 2 million images. In this paper, we present a deep learning architecture and a method for the classification of three different. Inception V3 incorporated all of the upgrades stated for inception v2 and added the following to it: 1. v3 에서 앞단의 Conv 레이어를 stem 영역이라고 부른다고 이미 이야기했다. Since 2014 very deep convolutional networks started to become mainstream, yielding substantial gains in various benchmarks. Inception V3 model structure. This is useful when the new dataset is closely related to the. # SSD with Inception v2 configured for Oxford-IIIT Pets Dataset. Paper: Speed/accuracy trade-offs for modern convolutional object detectors. It is about twice as fast as AlexNet on CPU making it more suitable for some vision applications. 3 x 3 and 5 x 5) are implemented in a factorized manner to reduce the number of parameters to be learned. This also downloads the TensorFlow ssd-inception_v2 model. Inception 528 491 Soundtrack October 17, 2018 491 528 Inception Soundtrack. Unlike the usual links, these classes automatically load all the parameters from the pre-trained models during initialization. tecture: the ﬁrst layer is a 3×3convolution, the second is a fully connected layer on top of the 3× 3output grid of the ﬁrst layer (see Figure 1). Inception-ResNet-v2: a costlier hybrid Inception version with significantly improved recognition performance. Update (10/06/2018): If you use Keras 2. 5 higher than that of GoogLeNet [4], and much more efficient than that. The overall operational flow diagram of the proposed Inception Recurrent Convolutional Neural Network (IRCNN), which consists of an IRCNN block, a transaction block, and a softmax layer. 使用Caffe 跑 Google 的Inception V2 对输入图片的shape有要求，某些shape输进去可能会报错。 Inception model中有从conv和pooling层concat的操作，而conv和pooling的output输出计算方式不完全一样。解决方案： 1. ) 77 76 75 scale by width scale by depth. It's built for the Edge TPU but the last fully-connected layer executes on the CPU to enable retraining. Please look at the documentation for differences in tools and APIs. It is much faster to re-use inception like this than retraining it fully. You can generate code for any trained convolutional neural network whose layers are supported for code generation. Finally, it includes fully connected neural networks. Intuitively, separable convolutions can be understood as a way to factorize a convolution kernel into two smaller kernels, or as an extreme version of an Inception block. Concatenate(). "codenamed Inception, (inputs, 64, 128, 32) # output_layer = Dense(64)(inception_reduce_1) model = models. Here it is, an illustrated guide to the five levels of Inception: SPOILER WARNING: What follows should only be viewed by people who have already seen Inception. Inception-v4 Inception-ResNet v1 Inception-ResNet v2: 研究了Inception模块结合Residual Connection能不能有改进？ 发现ResNet的结构可以极大地加速训练，同时性能也有提升，得到一个Inception-ResNet v2网络，同时还设计了一个更深更优化的Inception v4模型，能达到与Inception-ResNet v2相媲美.