add word2vec

Add helo long name

Init load balance project

fix a bug, missing use tf package

fix an issue, caused by tensorflow's update

appoint dtype as tf.int32 to fix a bug

appoint dtype as int32 to fix a bug

fix an issue, caused by tf's update, which leads to loss() cannot process successfully

Fix issue that embedding_char_size is not right

Modify train_steps

Use FLAGS instead of magic number, increase train_steps

Update Train Model

Add wangqi to mail list

Add more log info

Make the alarmer could fix lost thrift connections