THU TREC 2002: Novelty Track Experiments
- Min Zhang ,
- Ruihua Song ,
- Chuan Lin ,
- Liang Ma ,
- Zhe Jiang ,
- Yijiang Jin ,
- Yiqun Liu ,
- Le Zhao ,
- Shaoping Ma
The Eleventh Text REtrieval Conference (TREC 2002) |
This is the first time that Tsinghua University took part in TREC. In this year’s novelty track, our basic idea
is to find the key factor that help people find relevant and new information on a set of documents with
noise. We paid attention to three points: 1. how to get full information from a short sentence; 2. how to
complement hidden well-known knowledge to the sentences; 3. how to make the determination of
duplication.