An Application of Lexical Semantics to Knowledge Acquisition from Corpora
نویسندگان
چکیده
In this paper, we describe a program of research designed to explore.' how a lexical semantic theory may be exploited for extracting information from corpora suitable for use in Information Retrieval applications. Unlike with purely statistical collocational analyses, the framework of a semantic theory allows the ~ultomatic construction of predictions about semantic relationships among words appearing in coltocatioz~al systems. We illustrate the at)proach for the acquisition of lexical information for several classes of nominals.
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تاریخ انتشار 1990