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Katja Mogalle

MathWorks

Last seen: Today Active since 2021

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Answered
In a custom deep learning training loop, can I use my own custom function for computing the gradients?
Re "However, I would like to control certain convolution layer weights during a few iterations of the training, as in "set and h...

ongeveer 9 uur ago | 0

Answered
Update a parameter which is not learnable in Custom Layers Deep Learning
The technical and not too helpful answer is that custom layers are not handle classes and the predict function doesn't return th...

ongeveer 9 uur ago | 0

Answered
Can automatic differentiation in a custom deep learning layer keep track of the random numbers generated in the forward function of the layer?
The automatic differentiation framework stores the actual random numbers generated during the forward pass and uses them directl...

ongeveer 10 uur ago | 0

Answered
Predictors must be a N-by-1 cell array of sequences, where N is the number of sequences. All sequences must have the have the same feature dimension and at least one time step
Hi Seyed, I see you've chosen to use a sequenceInputLayer in your network. Sequences are data with a "time" dimension as well a...

ongeveer 15 uur ago | 0

Answered
Sequence-to-Sequence Classification Using 1-D Convolutions
Hi Parichada, Just from this error and without the complete code, it's difficult to say what exactly is wrong. I suspect that...

4 maanden ago | 0

| accepted

Answered
CNN error using deep network designer
Hi Teo, As you already noticed, the shufflenet branch results in 544 channels and the resnet18 branch results in 512 channels. ...

4 maanden ago | 0

| accepted

Answered
Can I define a custom loss function using intermediate features?
Hi Sangmin, I understand you want to define a loss function that requires ground truth data, intermediate network activations, ...

7 maanden ago | 1

| accepted

Answered
How to connect fully connecter layer with convolutional layer
Starting from MATLAB R2021a, there are a couple of new capabilities that could be helpful with this workflow. Firstly, you note...

7 maanden ago | 0

| accepted

Answered
update state in dlnetworks
Great question, and good observation. I think it would be best practise to indeed also update the state for the siamese network....

7 maanden ago | 0

Answered
Cannot have a dimension-increasing custom layer with dlnetwork
Hi John, The capability that you are asking for has been added in R2021a. The following documentation example shows how to impl...

7 maanden ago | 0

| accepted

Answered
could anyone help me how to feed the validation data into the options in deep neural network.
In order to perform validation periodically during training using trainNetwork, you can specify the validation data in the train...

7 maanden ago | 0

Answered
The batchnorm() function input trainedMean, trainedVar has no effect on the result?
Hello cui, If I understand it correctly, you're wondering why the normalized data returned by batchnorm is the same, no matter ...

7 maanden ago | 0

| accepted

Answered
i just build a new deep learning network layer and i got this error
Hello Madhu, It looks like you used the Deep Network Designer app to build the network and now you are trying to train it. The...

8 maanden ago | 0

Answered
How to classify with DAG network from checkpoint
@Gediminas Simkus had the right idea for the workaround. I can sketch this out a bit more. Background information To make pred...

9 maanden ago | 1