NTCIR-4 WEB Experiments at Osaka Kyoiku University - Static/Dynamic Scoring Using Link Structure Analysis and Web Page Grouping
نویسندگان
چکیده
We did gram-based indexing and the retrieval with NTCIR-4 WEB task. The time required to make indices are 34.7 hours. The size of indices is 30.2Gbyte. The median of retrieval time par word is 26msec. The ranking algorithm of retrieval results is based on a traditional probabilistic model. We report on the result of gram-based indexing and the retrieval, and propose a scoring method based on link structure analysis.
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