文件名称：Information Retrieval Data Structures & Algorithms
文件大小：1.34MB
文件格式：PDF
更新时间：2014-03-10 04:17:23
IR,Algorithms,Data Structure
PART I: INTRODUCTION Introduction to Information Storage and Retrieval Systems Introduction to Data Structures and Algorithms Related to Information Retrieval PART II: FILE STRUCTURES Inverted Files Signature Files New Indices for Text: PAT trees and PAT arrays File Organizations for Optical Disks PART III: TERM AND QUERY OPERATIONS Lexical Analysis and Stoplists Stemming Algorithms Thesaurus Construction String Searching Algorithms Relevance Feedback and Other Query Modification Techniques PART IV: DOCUMENT OPERATIONS Boolean Operations Hashing Algorithms Ranking Algorithms Extended Boolean Models Clustering Algorithms PART V: HARDWARE Special-Purpose Hardware for Information Retrieval Parallel Information Retrieval Algorithms