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Shounak Mitra


MathWorks

22 2017 年以降の合計貢献数

I am the Product Manager for Deep Learning Toolbox at MathWorks

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Shounak Mitra's バッジ

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  • Knowledgeable Level 2
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Label image data without Matlab license?
Unfortunately, to use the Image Labeler, you'd need MATLAB. The best thing I can suggest is get a 30 day trial from the mathwork...

約17時間 前 | 0

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Help regarding CNN training
Hi, O fcourse, check this out. https://www.mathworks.com/help/audio/examples/speaker-identification-using-pitch-and-mfcc.html

約17時間 前 | 0

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Costomized algorithm to train a convolutional neural network
This is something that we're working on. We hope to support the flexibility of letting users write custom solvers in the very ne...

約17時間 前 | 0

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Pretrained networks in matlab for extraction of deep features from images
Try using imresize() to scale your image to fit the network dimensions. Usage Example: % Access the trained model net = ...

6日 前 | 0

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custom loss function for DNN training
You can create custom layers and define custom loss functions for output layers. The output layer uses two functions to comput...

6日 前 | 0

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Does Matlab R2019a support Automatic Differentiation in Deep Learning Toolbox (or otherwise)?
Hi, No, 19a doesn't support auto diff. We're actively working on it and hope to support in a later release. Shounak

約1ヶ月 前 | 0

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How to add a layer to a neural network while keeping the weights and biases of a trained layer constant?
Hi, Re: Alternatively, how can I add one more layer to the neural network without changing the weights on the existing layer/s ...

約1ヶ月 前 | 0

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Is it possible to combine two neural networks in MATLAB?
Hi Isa, If I understand your question correctly, you want to train 2 neural networks simultaneously and then combine them int...

6ヶ月 前 | 1

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Can I give mathworks a few tips on the development of the Deep Learning Toolbox?
Hi Cui, Thanks for your comment. We are actively working on the features you mentioned in your post. We are continuously m...

7ヶ月 前 | 1

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Convolutional LSTM (C-LSTM) in MATLAB
Hi Jake, Unfortunately, we do not directly support C-LSTM. We are working on it and it should be available soon. -- Sho...

8ヶ月 前 | 0

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Does anyone know of code for building an LSTM recurrent neural network?
@Chadi: Yes, it does support regression as well. Here's the doc link: https://www.mathworks.com/help/deeplearning/ug/long-short-...

8ヶ月 前 | 0

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How to manually calculate a Neural Network output?
Unfortunately, using deepDreamImage() is not possible in this case.

8ヶ月 前 | 0

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how to use multiple input layers in DAG net as shown in the figure
Hi Marcello and Arjun, Support for multiple Input layers are not supported as of the 18b release. We are working on it and it...

8ヶ月 前 | 2

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Deep Learning - Generating code for trained sequence data
Hi Ramakrishnan, Unfortunately, we do not support code-gen for LSTMs yet. We plan to add that functionality soon. Thanks ...

8ヶ月 前 | 0

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Question related to deepLearning
Hi Zhi, The error message is very clear. Look at the first layer in AlexNet - the input layer. It accepts inputs of size 227...

8ヶ月 前 | 0

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Regarding Multi-label transfer learning with googlenet
We do not support sigmoid activation. You can use the softmax activation function. You don't need to define the neurons in the s...

9ヶ月 前 | 0

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Transfer learning without imresize or imageDatastore
Hi Michael, Thanks for your question. If you need to resize, apply augmentedimagedatastore to your image datastore - it w...

9ヶ月 前 | 0

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Visualizing features and activations in a DAG model
Hi Siva, Great feedback. DAG activations was something that was out with the 18a release in March. Does something like th...

9ヶ月 前 | 0

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How to transform fully connected layer into convolution layer?
Hello QU, Can you please tell me if you're using a Series or DAG network? The steps to replace a layer is different for these...

11ヶ月 前 | 0

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LSTM for Regression in Matlab2017b???
Hi Jake and Mona, Regression for LSTMs has been added in the 2018a release. You can learn more about it at https://www.mathwo...

約1年 前 | 0

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Undefined function or variable error using Neural Network Toolbox
options = trainingOptions('sgdm', ... 'MaxEpochs',maxEpochs, ... 'MiniBatchSize',miniBatchSize, ... 'Shuf...

1年以上 前 | 0

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Does anyone know of code for building an LSTM recurrent neural network?
As of 17b, MATLAB does support LSTMs. Please check https://www.mathworks.com/help/nnet/examples/classify-sequence-data-using-ls...

1年以上 前 | 0