Building Search Applications: Lucene, LingPipe, and Gate

Lucene, LingPipe, and Gate are popular open source tools to build powerful search applications. Building Search Applications describes functions from Lucene that include indexing, searching, ranking, and spelling correction to build search engines. With this book you will learn to: Extract tokens from text using custom tokenizers and analyzers from Lucene, LingPipe, and Gate. Construct a search engine index with an optional backend database to manage large document collections. Explore the wide range of Lucene queries to search an index, understand the ranking algorithm for a query, and suggest spelling corrections. Find the names of people, places, and other entities in text using LingPipe and Gate. Categorize documents by topic using classifiers and build groups of self-organized documents using clustering algorithms from LingPipe. Create a Web crawler to scan the Web, Intranet, or desktop using Nutch. Track the sentiment of articles published on the Web with LingPipe.

ISBN 0615204252   Pages 448 ISBN13 9780615204253 (What's this?)   Volumes 1 Publisher Mustru Publishing   Weight (grammes) 796 Imprint Mustru Publishing   Published in Oakton Format Paperback   Height (mm) 246 Publication date 01 May 2008   Width (mm) 189 Library of Congress 2008927106   Spine width (mm) 23 DEWEY 025.524   Academic level General DEWEY edition DC22

 Be the first to write a customer review