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Licensed Unlicensed Requires Authentication Published by De Gruyter Saur 2013

G.6 Passage Retrieval and Question Answering

From the book Handbook of Information Science

https://doi.org/10.1515/9783110235005.423
From the book
Handbook of Information Science
Handbook of Information Science

Chapters in this book (71)

Frontmatter
Preface
Contents
Part A: Introduction to Information Science
A.1 What is Information Science?
A.2 Knowledge and Information
A.3 Information and Understanding
A.4 Documents
A.5 Information Literacy
Information Retrieval
Part B: Propaedeutics of Information Retrieval
B.1 History of Information Retrieval
B.2 Basic Ideas of Information Retrieval
B.3 Relevance and Pertinence
B.4 Crawlers
B.5 Typology of Information Retrieval Systems
B.6 Architecture of Retrieval Systems
Part C: Natural Language Processing
C.1 n-Grams
C.2 Words
C.3 Phrases—Named Entities—Compounds— Semantic Environments
C.4 Anaphora
C.5 Fault-Tolerant Retrieval
Part D: Boolean Retrieval Systems
D.1 Boolean Retrieval
D.2 Search Strategies
D.3 Weighted Boolean Retrieval
Part E: Classical Retrieval Models
E.1 Text Statistics
E.2 Vector Space Model
E.3 Probabilistic Model
E.4 Retrieval of Non-Textual Documents
Part F: Web Information Retrieval
F.1 Link Topology
F.2 Ranking Factors
F.3 Personalized Retrieval
F.4 Topic Detection and Tracking
Part G: Special Problems of Information Retrieval
G.1 Social Networks and “Small Worlds”
G.2 Visual Retrieval Tools
G.3 Cross-Language Information Retrieval
G.4 (Semi-)Automatic Query Expansion
G.5 Recommender Systems
G.6 Passage Retrieval and Question Answering
G.7 Emotional Retrieval and Sentiment Analysis
Part H: Empirical Investigations on Information Retrieval
H.1 Informetric Analyses
H.2 Analytical Tools and Methods
H.3 User and Usage Research
H.4 Evaluation of Retrieval Systems
Knowledge Representation
Part I: Propaedeutics of Knowledge Representation
I.1 History of Knowledge Representation
I.2 Basic Ideas of Knowledge Representation
I.3 Concepts
I.4 Semantic Relations
Part J: Metadata
J.1 Bibliographic Metadata
J.2 Metadata about Objects
J.3 Non-Topical Information Filters
Part K: Folksonomies
K.1 Social Tagging
K.2 Tag Gardening
K.3 Folksonomies and Relevance Ranking
Part L: Knowledge Organization Systems
L.1 Nomenclature
L.2 Classification
L.3 Thesaurus
L.4 Ontology
L.5 Faceted Knowledge Organization Systems
L.6 Crosswalks between Knowledge Organization Systems
Part M: Text-Oriented Knowledge Organization Methods
M.1 Text-Word Method
M.2 Citation Indexing
Part N: Indexing
N.1 Intellectual Indexing
N.2 Automatic Indexing
Part O: Summarization
O.1 Abstracts
O.2 Extracts
Part P: Empirical Investigations on Knowledge Representation
P.1 Evaluation of Knowledge Organization Systems
P.2 Evaluation of Indexing and Summarization
Part Q: Glossary and Indexes
Q.1 Glossary
Q.2 List of Abbreviations
Q.3 List of Tables
Q.4 List of Figures
Q.5 Index of Names
Q.6 Subject Index
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