Domain Collocation Identification
نویسنده
چکیده
In this paper we present a new method of automatic collocation identification. Collocation is an important relation between words, which is widely used, among others, in information retrieval tasks. Over the last years, many methods of automatic collocation acquisition from text corpora have been proposed. The approach described in this paper differs from the others by focusing on domain collocations. By the domain collocation we mean a collocation which is specific for a relatively small set of documents related to the same topic. The proposed method has been implemented and used in a real information retrieval system. Comparing to the common non-domain approach, the precision of the system has increased significantly.
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تاریخ انتشار 2009