摘要: … 2012) does this by randomly dropping out (zeroing) hidden units and input features during … objective function of dropout training, we show how to do fast dropout training by sampling …
Andrew Y. Ng, Christopher Potts, Andrew L. Maas, Dan Huang, Peter T. Pham, Raymond E. Daly, Learning Word Vectors for Sentiment Analysismeeting of the association for computational linguistics. pp. 142- 150 ,(2011)