A context vector model for information retrieval
نویسندگان
چکیده
منابع مشابه
A context vector model for information retrieval
In the vector space model for information retrieval, term vectors are pair-wise orthogonal, that is, terms are assumed to be independent. It is well known that this assumption is too restrictive. In this article, we present our work on an indexing and retrieval method that, based on the vector space model, incorporates term dependencies and thus obtains semantically richer representations of do...
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ژورنال
عنوان ژورنال: Journal of the American Society for Information Science and Technology
سال: 2002
ISSN: 1532-2882,1532-2890
DOI: 10.1002/asi.10032