Exponential Family Sparse Coding with Application to Self-taught Learning.

Honglak Lee Rajat Raina Alex Teichman Andrew Y. Ng

Published in: IJCAI (2009)

Keyphrases

sparse coding
dictionary learning
learning algorithm
unsupervised learning
natural images
supervised learning
exponential family
reinforcement learning
high dimensional
optical flow
sparse representation
text mining
image classification
mixture model
hidden variables