作者: Shigeaki Sakurai , Norihiko Sawa
DOI:
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摘要: According to one embodiment, the Web pages that match a user's designated collection condition are collected from plurality of sites. The divided into clusters, based on URL information pages. A date expression is extracted included in each clusters. typical form determined for expression. clusters items, form. items sorted order time, expressions corresponding items. Time-series data generated by sorting