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Start Simple

How to start simple with deep learning models?

Start Simple - Troubleshooting
Summary
Choose simple architecture:
LeNet/ResNet for images.
LSTM for sequences.
Fully-connected network with one hidden layer for all other tasks.
Use sensible hyper-parameter defaults:
Adam optimizer with a “magic” learning rate value of 3e-4.
ReLU activation for fully-connected and convolutional models and TanH activation for LSTM models.
He initialization for ReLU and Glorot initialization for TanH.
No regularization and data normalization.
Normalize data inputs: subtracting the mean and dividing by the variance.
Simplify the problem:
Working with a small training set around 10,000 examples.
Using a fixed number of objects, classes, input size, etc.
Creating a simpler synthetic training set like in research labs.

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Last modified 2yr ago

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