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Philip Brown

MathWorks

Last seen: 4 days ago Active since 2017

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Answered
Problem in automatic gradient calculation using Deep Learning Toolbox
To ensure tracing is happening, you need to pass your modelGradients function to dlfeval - see this doc page for more details. R...

18 days ago | 1

| accepted

Answered
Connect SVM to CNN using matlab deep network designer
There's no built-in SVM classifier layer available in Deep Network Designer, but you should still be able to use the approach ou...

18 days ago | 0

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Answered
Performing semantic segmentation of brain volume on 2D slices
You could take a look at this GitHub repo Brain-MRI-Age-Classification-using-Deep-Learning. The function prepare2DImageDataset.m...

3 months ago | 0

Answered
How to get multiple output response using time series response of ANN deep learning toolbox?
You can use the outputIndex option for plotresponse. plotresponse(T,Y,'outputIndex',2); You might also want to set the sampleI...

3 months ago | 0

Answered
Deep Network Designer Early Stopping
You can use the ValidationPatience setting in trainingOptions (doc page). In Deep Network Designer, on the "Training" tab, open...

3 months ago | 1

| accepted

Answered
Is there an equivalent to close all for deep learning training windows?
Currently, you can't directly close just deep learning plots with a particular command. However, it is possible to close all fi...

3 months ago | 1

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Answered
Group Layers in Deep Network Designer
It's not currently possible to view nested "subsystem"-like blocks in Deep Network Designer. We're aware this would be a useful ...

3 months ago | 0

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Answered
What is Validation data in deep learning?
The "validation data" is a set of data held separate from your training data. It's used during the training process to see how t...

3 months ago | 0

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Answered
How to Realize 'Gradient Reversal Layer' ?
It looks like you should be able to do this by writing your own custom layer. See the "Intermediate Layer Template" for some cod...

3 months ago | 0

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Solved


Add two numbers
Given a and b, return the sum a+b in c.

4 years ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

4 years ago

Solved


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

4 years ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

4 years ago