Recent questions tagged deep

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deep learning - ValueError: Floating point image RGB values must be in the 0..1 range. while using matplotlib

I want to visualize weights of the layer of a neural network. I'm using pytorch. import torch import torchvision. ... 0.47073677 0.03936549]]]] See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - How does the Gradient function work in Backpropagation?

In backpropagation, is the gradient of Loss w.r.t layer L calculated using gradient w.r.t. layer L-1? Or, is ... the gradient w.r.t layer L? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - Using bvlc_googlenet as pretrained model in digits - errors

digits 4.0 0.14.0-rc.3 /Ubuntu (aws) training a 5 class GoogLenet model with about 800 training ... transfer learning. Could someone help? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - Keras 1D CNN: How to specify dimension correctly?

So, what I'm trying to do is to classify between exoplanets and non exoplanets using the kepler data ... classifier.evaluate(X_test, y_test) See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep linking - How to access and pass parameters to the modules of an Android Instant App

With normal installed apps it's possible to use the technique of Deep Linking in order to not only open a specific ... t wrap my head around it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep linking - How to access and pass parameters to the modules of an Android Instant App

With normal installed apps it's possible to use the technique of Deep Linking in order to not only open a specific ... t wrap my head around it. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - How to calculate top5 accuracy in keras?

I want to calculate top5 in imagenet2012 dataset, but i don't know how to do it in keras. fit function just can calculate top 1 accuracy. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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611 views

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deep learning - How to get reproducible result when running Keras with Tensorflow backend

Every time I run LSTM network with Keras in jupyter notebook, I got a different result, and I have googled a ... loss='mse',optimizer='adam') See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - How can visualize tensorflow convolution filters?

In many documents, there are images about each filter like "Example". I want to visual my convolution ... visualize my convolution filters? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep linking - How to use PathPattern in order to create DeepLink Apps Android?

I have read documentation about create an deeplink and use app linking service in android studio 3.0. its pretty ... help me. thankyou so much See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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625 views

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deep learning - Obtaining output of an Intermediate layer in TensorFlow/Keras

I'm trying to obtain output of an intermediate layer in Keras, Following is my code: XX = model.input # Keras ... i])) plt.axis('off') See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - Tensorflow serving No versions of servable <MODEL> found under base path

I was following this tutorial to use tensorflow serving using my object detection model. I am using tensorflow ... /serving/ssd_frozen/ ... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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deep learning - How can I use TensorFlow's sampled softmax loss function in a Keras model?

I'm training a language model in Keras and would like to speed up training by using sampled softmax as the ... be greatly appreciated. Thanks. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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661 views

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deep learning - Is it possible to automatically infer the class_weight from flow_from_directory in Keras?

I have an imbalanced multi-class dataset and I want to use the class_weight argument from fit_generator to ... the ImageDataGenerator object? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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509 views

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deep copy for array of objects in swift

I have this class named Meal class Meal { var name : String = "" var cnt : Int = 0 var price : String ... a exact duplicate copy of an array? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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769 views

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deep learning - Error when checking model input: expected convolution2d_input_1 to have 4 dimensions, but got array with shape (32, 32, 3)

I want to train a deep network starting with the following layer: model = Sequential() model.add(Conv2D(32, 3, 3, ... =(32, 32, 3))) ? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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790 views

1 answer

deep learning - How does keras handle multiple losses?

If I have something like: model = Model(inputs = input, outputs = [y1,y2]) l1 = 0.5 l2 = 0.3 model. ... it used for all the model's layers? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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586 views

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deep learning - How to use return_sequences option and TimeDistributed layer in Keras?

I have a dialog corpus like below. And I want to implement a LSTM model which predicts a system action. The ... are applied for each output. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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442 views

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deep learning - How to create a class for non classified object in tensorflow?

Hi i have build my CNN with two classes dogs and cats, i have trained this and now i am able to ... someone provide me some suggestion? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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545 views

1 answer

deep learning - How to Create CaffeDB training data for siamese networks out of image directory

I need some help to create a CaffeDB for siamese CNN out of a plain directory with images and label-text- ... image directory. Thanks for help! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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568 views

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deep learning - Implementing contrastive loss and triplet loss in Tensorflow

I started to play with TensorFlow two days ago and I'm wondering if there is the triplet and the ... or description about these things. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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693 views

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deep learning - What's the difference between "hidden" and "output" in PyTorch LSTM?

I'm having trouble understanding the documentation for PyTorch's LSTM module (and also RNN and GRU, which are similar ... more to it than that? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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471 views

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deep learning - how to format the image data for training/prediction when images are different in size?

I am trying to train my model which classifies images. The problem I have is, they have different sizes. ... my images/or model architecture ? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

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deep linking - Deeplink solution for IOS and Android apps works in Facebook

There are too much Deep Linking (Universal Links or App Links) tutorials. But most of them shows how to enable it in Android or IOS ... 2011 10:15:00 GMT+3" /> <meta http-equiv="p...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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