1st step of IAT, consider the followee's tweets.
Statistic the most attracitve topics.

Fix some LDA module . Nearly done for this project.
Clear uncessary results for different K.

Implement Goods Recomendation, along with former category recommedation.

Clear the UI.
Fix a bug in general_view.html.

Translate some UI to Chinese.
Fix tiny bugs for demo purpose.
Implement single goods recommendation by weights.
Close the option for saving LDA results
for recommending single goods.