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Report on CLIR Task for the NTCIR-5 Evaluation Campaign
2005
NTCIR Conference on Evaluation of Information Access Technologies
This paper describes our second participation in an evaluation campaign involving the Chinese, Japanese, Korean and English languages (NTCIR-5). Our participation is motivated by four objectives: 1) study the retrieval performances of various IR models for these languages; 2) compare the relative retrieval effectiveness of bigram and automatic wordsegmenting approaches for Chinese and Japanese languages; 3) propose a new blind-query expansion hopefully capable of improving mean average
dblp:conf/ntcir/AbdouS05
fatcat:deeskicgkrcpbl7gbnsa7il5om