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Akshay Joshi


Active since 2017

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Selecting neural network for a particular classification problem
Hi, I've been trying to fit a data with neural network, and optimizing the testing accuracy. The input feature space is 1,990...

5 years ago | 0 answers | 0

0

answers

Question


spmd running multiple times
I'm running 2 RBF networks with different spread constant values. I'm trying to use spmd to get both executed in concurrent fash...

6 years ago | 1 answer | 0

1

answer

Answered
RBF network not generalizing well
Thanks Greg, John !!

6 years ago | 0

Question


RBF network not generalizing well
Hi all, I'm trying RBF for a classification problem. The input matrix is of size 40,000 x 2,500 and output matrix is of size ...

6 years ago | 3 answers | 0

3

answers

Answered
Neural Network Transfer Function
Try the following: net1.layers{1}.transferFcn='logsig'; net1.layers{2}.transferFcn='logsig'; net1.layers{3}.transferFcn=...

6 years ago | 0

Question


Neural network: train() behavior with earlier results
I have a very large dataset of around 150GB that I need to process using neural networks. As this data is quite big, I've to bre...

6 years ago | 1 answer | 0

1

answer

Question


How can I prepare proper input and output dataset for multilayer neural networks
I'm trying to create a neural network for the function y=x^2 with: * 1 input layer * 1 output layer * 2 hidden layers, with...

6 years ago | 1 answer | 0

1

answer