NTCIR-5 CLIR Experiments at Oki
نویسنده
چکیده
We participated in the SLIR, BLIR(PLIR) and MLIR subtasks of the NTCIR-5 CLIR task. Our IR system uses language models for document scoring and query expansion, and can handle four languages; Chinese, Japanese, Korean and English. The system utilizes multiple language resources (bilingual dictionaries, parallel corpora and machine translation systems). We attempted to use some techniques including pivot language approach, query translation and document translation.
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