@inproceedings{ICML07:SelfTaughtLearning,
 author = {Rajat Raina and Alexis Battle and Honglak Lee and Benjamin Packer and Andrew Y. Ng},
 title = {Self-taught Learning: Transfer Learning from Unlabeled Data},
 booktitle = {ICML '07: Proceedings of the 24th international conference on Machine learning},
 year = {2007},
 }