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Is it OK to increase validation checks and decrease min gradient while training neural network?
dream_buzz - 2021-07-07

My input vector is a 130*85 matrix and my target vector is 130*26 matrix. I am using the below parameters for training the network with 60 hidden node...

What is the best CNN for a small dataset?
Suparna_kumar - 2021-07-06

I have a dataset of around 370 images of people, and I want to classify their expressions. Should I build my  CNN from scratch? How many hidden layer...

How to use a custom transfer function in neural net training
bob_marley - 2021-07-06

I want to use a function similar to tansig. I don't seem to be able to find a good example, and the tansig.apply method only allows me one line! I'm w...

ANN training using two time series as input
Kenneth_afebu - 2021-07-06

Hello everyone. A) Please and I need help on how I can train a Neural network using two sets of time series (same size) with each being row vectors ra...

How can I assess the reliability of my machine learning model on unseen data?
Alpha_bravo - 2021-07-06

I have a model of a system that can detect some abnormalities and then react accordingly. Now, I want to analyze how reliable is our model in predicti...

How can I label DICOM images for classification based on folder name
Cameron_harris - 2021-07-06

I want to carry out transfer learning using AlexNet for a set of 128x128 DICOM images. It looks like on of the most efficient methods of storing and l...

How do I add a custom transfer function to the neural network
mahikhan - 2021-07-02

How do I add a custom transfer function to the neural network transfer function library in Neural Network Toolbox R2013b? I would like to know how to ...

what is EPOCH in neural network
Ritika_singh - 2021-07-02

HI what is the definition of EPOCH. is it just an iteration. for each epoch, all the data sets go for training with assumed weights and biases.?? OR, ...

How do I know the number of the hidden nodes in ANN ?
simran - 2021-07-02

Hi All having an ANN network , in I inputs and O outputs, how do we know the number of hidden nodes? is it related to the number of hidden layers ? wh...

Increase GPU Throughput During training
praveen - 2021-07-02

I have a single Tesla GP100 GPU with 16GB of RAM. When I'm training my neural network, I have two issues Using a imageDatastore spends a HUGE amount o...

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