This repo contains completed exercises (code in MATLAB) of Prof. Andrew Ng's Unsupervised Feature Learning and Deep Learning (UFLDL) online tutorial:
http://ufldl.stanford.edu/wiki/index.php/UFLDL_Tutorial
Your comments are welcome.
Cheers,
Weishan Dong
-
Sparse Autoencoder:
sparseae_exercise -
Vectorization:
vectorization_exercise -
PCA in 2D:
PCA_2D_exercise -
PCA and Whitening:
PCA_exercise -
Softmax Regression:
softmax_exercise -
Self-Taught Learning:
stl_exercise -
Implement deep networks for digit classification:
stackedae_exercise -
Learning color features with Sparse Autoencoders:
linear_decoder_exercise -
Convolution and Pooling:
cnn_exercise