Zhang Min, Zhou Guodong, Yang Lingpeng, Ji Donghong
This paper briefly describes our system in the third SIGHAN bakeoff on Chinese word segmentation and named entity recognition. This is done via a word chunking strategy using a context-dependent...
UIC at TREC-2002: Web Track (2008)
Nie Yu, Ji Donghong, Yang Lingpeng
In Trec-2002, we participated in the Web Trec (named page finding task). There are two kinds of information that can be used while finding the expected page, content information and link information....
LIT at TREC-2002: Web Track (2008)
Nie Yu Ji, Ji Donghong, Yang Lingpeng
In Trec-2002, we participated in the Web Trec (named page finding task). There are two kinds of information that can be used while finding the expected page, content information and link information....
Chinese characters in Chinese information (2007)
Ji Donghong, Yang Lingpeng, Nie Yu
Chinese Language IR based on Term Extraction In this paper, we’ll describe the core technology and modules we use in LIT (formerly KRDL)’s Chinese Language Information Retrieval System. The...
TREC 2005 Genomics Track at I2R (2005)
Nie Yu Yang, Yang Lingpeng, Ji Donghong, Zhang Jie, Su Jian, Yang Xiaofeng, ...
This paper describes the methods we used for the Ad Hoc task of TREC Genomics Track. Synonym dictionary for genes and pseudo relevance feedback are used to expand queries. BM25 model is implemented...