Information Representation and Retrieval in the Digital AgeInformation Today, Inc., 2003 - Počet stran: 248 This is the first book to offer a clear, comprehensive view of Information Representation and Retrieval (IRR). With an emphasis on principles and fundamentals, author Heting Chu first reviews key concepts and major developmental stages of the field, then systematically examines information representation methods, IRR languages, retrieval techniques and models, and Internet retrieval systems. Chu dis cusses the retrieval of multilingual, multimedia, and hyper-structured information, explores the user dimension and evaluation issues, and analyzes the role and potential of artificial intelligence (AI) in IRR. Chu's thoroughly researched monograph is an indispensable guide for the individual who needs broad and current knowledge of this rapidly growing field. |
Obsah
CHAPTER | 6 |
CHAPTER 2 | 25 |
CHAPTER 3 | 37 |
CHAPTER 4 | 47 |
CHAPTER 5 | 59 |
Retrieval Approaches | 81 |
CHAPTER 7 | 97 |
CHAPTER 8 | 117 |
CHAPTER 9 | 145 |
CHAPTER 10 | 167 |
CHAPTER 11 | 185 |
CHAPTER 12 | 229 |
Další vydání - Zobrazit všechny
Information Representation and Retrieval in the Digital Age Heting Chu Náhled není k dispozici. - 2010 |
Běžně se vyskytující výrazy a sousloví
abstracts addition American analysis appears application approach assigned automatic become Boolean logic browsing called categorization CD-ROM systems Chapter classification Communications concept controlled vocabulary created database described designed developed discussed document effectively environment evaluation example field further given human images implemented indexing information representation information retrieval Information Science instance interaction interface Internet retrieval systems IR systems issue Journal keyword kinds known limited Luhn major Management matching means measures mechanism ment metadata method moving multimedia natural language online systems OPACs operator original output performance practice precision present problem query questions ranking recall refers relevant representation and retrieval representing schemes Second selection similar sound space specific speech Table task tests tion topic TREC types vector weighting