THUIR in TREC2003: HARD Experiments (2008)
Liang Ma, Wei Tan, Qunxiu Chen, Shaoping Ma, Shuicai Shi, Shibin Xiao, ...
In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC-12 HARD Track. In this track, we focus on an automatic delivering mechanism, which combine the...
Wei Tan, Qunxiu Chen, Shaoping Ma
In this paper, we describe ideas and related experiments of Tsinghua University IR group in TREC 2004 QA track. In this track, our system consists three components: Question analysis, Information...
Incremental learning for profile training in adaptive document filtering,” in TREC11 (2002)
Liang Ma, Qunxiu Chen, Shaoping Ma, Min Zhang, Lianhong Cai
In this paper, we describe our ideas and related experiments in TREC-11 Adaptive Filtering Track. In the track we focused much on a robust way for effective profile training. We developed an...