Document (#18160)

Author
Kang, H.-K.
Choi, K.-S.
Title
Two-level document ranking using mutual information in natural language information retrieval
Source
Information processing and management. 33(1997) no.3, S.289-306
Year
1997
Abstract
Discusses a model of a natural language information retrieval system that is based on a 2-level document ranking method using mutual information. Retrieves documents based on automatically constructed index terms. Reorders the retrieved documents using mutual information. Shows that the method achieves retrieval effectiveness improvement over a traditional linear searching methods. Analyzes 7 newly developed formulas that reorder the retrieved documents. Among the 7 formulas, recommends 1 formula that dominates the others in terms of retrieval effectiveness

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  5. Leroy, G.; Miller, T.; Rosemblat, G.; Browne, A.: ¬A balanced approach to health information evaluation : a vocabulary-based naïve Bayes classifier and readability formulas (2008) 0.23
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