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Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014)
0.02
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- Abstract
- This book covers the basics of semantic web technologies and indexing languages, and describes their contribution to improve languages as a tool for subject queries and knowledge exploration. The book is relevant to information scientists, knowledge workers and indexers. It provides a suitable combination of theoretical foundations and practical applications.
- Content
- Introduction: envisioning semantic information spacesIndexing and knowledge organization -- Semantic technologies for knowledge representation -- Information retrieval and knowledge exploration -- Approaches to handle heterogeneity -- Problems with establishing semantic interoperability -- Formalization in indexing languages -- Typification of semantic relations -- Inferences in retrieval processes -- Semantic interoperability and inferences -- Remaining research questions.
- Date
- 23. 7.2017 13:49:22
- LCSH
- Information retrieval
Knowledge representation (Information theory)
Information organization - RSWK
- Information Retrieval
- Subject
- Information retrieval
Knowledge representation (Information theory)
Information organization
Information Retrieval
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Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008)
0.00
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- Abstract
- Class-tested and coherent, this textbook teaches information retrieval, including web search, text classification, and text clustering from basic concepts. Ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students. Slides and additional exercises are available for lecturers. - This book provides what Salton and Van Rijsbergen both failed to achieve. Even more important, unlike some other books in IR, the authors appear to care about making the theory as accessible as possible to the reader, on occasion including short primers to certain topics or choosing to explain difficult concepts using simplified approaches. Its coverage [is] excellent, the quality of writing high and I was surprised how much I learned from reading it. I think the online resources are impressive.
- Content
- Inhalt: Boolean retrieval - The term vocabulary & postings lists - Dictionaries and tolerant retrieval - Index construction - Index compression - Scoring, term weighting & the vector space model - Computing scores in a complete search system - Evaluation in information retrieval - Relevance feedback & query expansion - XML retrieval - Probabilistic information retrieval - Language models for information retrieval - Text classification & Naive Bayes - Vector space classification - Support vector machines & machine learning on documents - Flat clustering - Hierarchical clustering - Matrix decompositions & latent semantic indexing - Web search basics - Web crawling and indexes - Link analysis Vgl. die digitale Fassung unter: http://nlp.stanford.edu/IR-book/pdf/irbookprint.pdf.
- LCSH
- Information retrieval
- RSWK
- Dokumentverarbeitung / Information Retrieval / Abfrageverarbeitung (GBV)
Information Retrieval / Einführung (BVB) - Subject
- Dokumentverarbeitung / Information Retrieval / Abfrageverarbeitung (GBV)
Information Retrieval / Einführung (BVB)
Information retrieval
Authors
Subjects
- Document clustering 1
- Dokumentverarbeitung / Information Retrieval / Abfrageverarbeitung (GBV) 1
- Indexierung 1
- Indexing 1
- Information Retrieval 1
- Information Retrieval / Einführung (BVB) 1
- Information organization 1
- Inhaltserschließung 1
- Knowledge representation (Information theory) 1
- Semantic Web (BVB) 1
- Text processing (Computer science) 1
- Textverarbeitung (BVB) 1
- Wissensorganisation 1
- Wissensrepräsentation 1
- World Wide Web / Subject access 1
- World Wide Web / Suchmaschine (HBZ) 1
- More… Less…
Classifications
- 025.04 1
- 025.0427 1
- 06.74 - Informationssysteme 1
- 54.64 / Datenbanken 1
- AN 95000 1
- AZE (PB) 1
- BCA (FH K) 1
- QA76.9.T48 1
- ST 205 1
- ST 270 1
- ST 306 1
- ST 515 1
- TWP (PB) 1
- ZA4240 1
- More… Less…