nnet1: redesigning LSTM, BLSTM code,#950

Merged

danpovey merged 5 commits intokaldi-asr:masterfrom

KarelVesely84:recurrent

Aug 11, 2016

Commits on Aug 5, 2016

nnet1: redesigning LSTM, BLSTM code,
KarelVesely84
committed

Commits on Aug 8, 2016

Commits on Aug 9, 2016

integrating changes proposed by Dan,
KarelVesely84
committed