Jasonnor/tf-idf-python

How to evaluate the model performance ?

Yazooliu opened this issue · 0 comments

Yazooliu commented

When use tf-idf model to extract keywords in comments from taobao or tianmao.

  1. How to evaluate your model performance is good or not ?
  2. How did you know the keywords extracted from comments can reflect the main topic of user comments ?

Thanks ..