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Text Retrieval and Filtering

Name: Text Retrieval and Filtering
Brand: Springer, Berlin
SKU: 9780792381778
Price: 210.52 EUR
Availability: InStock

Analytic Models of Performance

Автор: Robert M. Losee

Език:

Корици: С твърди корици

Издател: Springer, Berlin

Наличност: Външен склад

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210.52 € 411.75 лв

Text Retrieval and Filtering: Analytical Models of Performance is the first book that addresses the...

Информация за книгата

Автор

Robert M. Losee

Език

Английски език

Корици

Книга - С твърди корици

Издадена

1998

страници

242

EAN

9780792381778

ISBN

0792381777

Enbook ID

01397473

Издател

Springer, Berlin

Теглоt

544

Размери

156 x 234 x 15

Пълно описание

Text Retrieval and Filtering: Analytical Models of Performance is the first book that addresses the problem of analytically computing the performance of retrieval and filtering systems. The book describes means by which retrieval may be studied analytically, allowing one to describe current performance, predict future performance, and to understand why systems perform as they do. The focus is on retrieving and filtering natural language text, with material addressing retrieval performance for the simple case of queries with a single term, the more complex case with multiple terms, both with term independence and term dependence, and for the use of grammatical information to improve performance. Unambiguous statements of the conditions under which one method or system will be more effective than another are developed. Text Retrieval and Filtering: Analytical Models of Performance focuses on the performance of systems that retrieve natural language text, considering full sentences as well as phrases and individual words. The last chapter explicitly addresses how grammatical constructs and methods may be studied in the context of retrieval or filtering system performance. The book builds toward solving this problem, although the material in earlier chapters is as useful to those addressing non-linguistic, statistical concerns as it is to linguists. Those interested in grammatical information should be cautioned to carefully examine earlier chapters, especially Chapters 7 and 8, which discuss purely statistical relationships between terms, before moving on to Chapter 10, which explicitly addresses linguistic issues. Text Retrieval and Filtering: Analytical Models of Performance is suitable as a secondary text for a graduate level course on Information Retrieval or Linguistics, and as a reference for researchers and practitioners in industry.