140106 - Zhiyong Zhang

Weekly Report:

   1, Finished  convertion of  Chenhao's decoding results to phone&word alignments format;
   2, Finished the DNN train parameters of L1/L2-penalty;
   3, The replacement of sigmoid function by  rectifier function HOLD; 

Target of next week:

   1, Keep track the effect comparation of CH_EN mixed phones-set(CSLT,puqiang,Tencent & CMU);
   2, To finish the sinovoice 6k/470h DNN model train;