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Ir Models - a book by Roelleke, Thomas

Ir Models

Foundations and Relationships

Ir Models( )
Author: Roelleke, Thomas
Series title:Synthesis Lectures on Information Concepts, Retrieval, and Services Ser.
Publication Date:Jul 2013
Publisher:Morgan & Claypool Publishers
Book Format:Paperback
List Price:USD $40.00
Book Description:

Information Retrieval (IR) models are a core component of IR research and IR systems. The past decade brought a consolidation of the family of IR models, which by 2000 consisted of relatively isolated views on TF-IDF (Term-Frequency times Inverse-Document-Frequency) as the weighting scheme in the vector-space model (VSM), the probabilistic relevance framework (PRF), the binary independence retrieval (BIR) model, BM25 (Best-Match Version 25, the main instantiation of the PRF/BIR), and...
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Book Details
Detailed Subjects: Computers / Databases / Data Mining
Computers / System Administration / Storage & Retrieval
Physical Dimensions (W X L X H):7.5 x 9.25 Inches

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