Decision tree software/library for knowledge base [closed]

Closed. This question is off-topic. It is not currently accepting answers.

---

Want to improve this question? Update the question so it's on-topic for Stack Overflow.

开发者_JAVA百科

Closed 10 years ago.

Improve this question

I have a knowledge base system, but the users feedback that it is quite hard to search for the information. So I am thinking about the decision tree. If the user can find the info by clicking few options, that will be great.

I saw some websites have this feature. (e.g. I encountered an issue, I choose Windows7 -> login issue -> wrong password, then the system will provide the solution)

I want to implement such system, but unfortunately I didn't find any.

Any smart ideas? Thanks!

---

Interactive Decision Tree looks like a suitable solution for you

http://code.google.com/p/interactive-decision-tree/