- to classify questions into different topics
- each question has at most five topics
- 3M questions
- 2000 topics
- question titile
- question description
- topic title
- topic description
- topic relationship(DAG), for example, topic
programmingis the parent of topic
What I did:
But I have no idea about how to use topic information(title, description and DAG) to improve my score.
How can I use topics information in text classification?