Generalized ensemble model for document ranking in information retrieval
نویسندگان
چکیده
منابع مشابه
Generalized ensemble model for document ranking in information retrieval
A generalized ensemble model (gEnM) for document ranking is proposed in this paper. The gEnM linearly combines basis document retrieval models and tries to retrieve relevant documents at high positions. In order to obtain the optimal linear combination of multiple document retrieval models or rankers, an optimization program is formulated by directly maximizing the mean average precision. Both ...
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ژورنال
عنوان ژورنال: Computer Science and Information Systems
سال: 2017
ISSN: 1820-0214,2406-1018
DOI: 10.2298/csis160229042w