Bin Yuan 2015-01-26

Accomplished this week

• try the hinge loss function for tree-based knowledge vector learning, and improve the correlation score from 0.5 to 0.8
• try the sigmoid of inner product similarity function, result is comparable with the inner product function
• finish the taglm paper

Plan for next week

• make a larger test set
• use gensim toolkit to implement paragraph vector as a baseline