TextJoiner: On-demand Information Extraction with Multi-Pattern Queries
نویسنده
چکیده
Web Information Extraction (WIE) is the task of automatically extracting knowledge from Web content. On-demand WIE systems such as KNOWITNOW [1] and TEXTRUNNER [2] allow users to query the Web for a textual context that indicates a desired relation. For example, the context “$x invented $y” indicates the Invented(x, y) relation. The WIE system is tasked with responding in real-time with a list of argument tuples (e.g. ) of the query relation, extracted from the Web.
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تاریخ انتشار 2014