Term Weight Algorithm Oriented Terms: Low Frequency Rather Than Little Occurrences
نویسندگان
چکیده
منابع مشابه
Term frequency with average term occurrences for textual information retrieval
In the context of Information Retrieval (IR) from text documents, the term-weighting scheme (TWS) is a key component of the matching mechanism when using the vector space model (VSM). In this paper we propose a new TWS that is based on computing the average term occurrences of terms in documents and it also uses a discriminative approach based on the document centroid vector to remove less sign...
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ژورنال
عنوان ژورنال: Procedia Computer Science
سال: 2020
ISSN: 1877-0509
DOI: 10.1016/j.procs.2020.09.079