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classification_ss:"06.44 / IuD-Einrichtungen"
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classification_ss:"06.74 / Informationssysteme"
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type_ss:"m"
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- themes%3a%22Konzeption und anwendung des prinzips thesaurus%22 2
- themes%3a%22Konzeption und anwendung des pronzips thesaurus%22 2
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- themes%3a%22Konzeption und anwendung des principes thesaurus%22 2
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¬The history and heritage of scientific and technological information systems : Proceedings of the 2002 Conference (2004)
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- BK
- 06.01 / Geschichte des Informations- und Dokumentationswesens
- Classification
- AN 92900 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Nachschlagewerke, Allgemeine Darstellungen / Geschichte der Informationswissenschaft
06.01 / Geschichte des Informations- und Dokumentationswesens - RSWK
- Informations- und Dokumentationswissenschaft / Geschichte / Aufsatzsammlung (SWB)
- RVK
- AN 92900 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Nachschlagewerke, Allgemeine Darstellungen / Geschichte der Informationswissenschaft
- Subject
- Informations- und Dokumentationswissenschaft / Geschichte / Aufsatzsammlung (SWB)
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Berry, M.W.; Browne, M.: Understanding search engines : mathematical modeling and text retrieval (2005)
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- Content
- Inhalt: Introduction Document File Preparation - Manual Indexing - Information Extraction - Vector Space Modeling - Matrix Decompositions - Query Representations - Ranking and Relevance Feedback - Searching by Link Structure - User Interface - Book Format Document File Preparation Document Purification and Analysis - Text Formatting - Validation - Manual Indexing - Automatic Indexing - Item Normalization - Inverted File Structures - Document File - Dictionary List - Inversion List - Other File Structures Vector Space Models Construction - Term-by-Document Matrices - Simple Query Matching - Design Issues - Term Weighting - Sparse Matrix Storage - Low-Rank Approximations Matrix Decompositions QR Factorization - Singular Value Decomposition - Low-Rank Approximations - Query Matching - Software - Semidiscrete Decomposition - Updating Techniques Query Management Query Binding - Types of Queries - Boolean Queries - Natural Language Queries - Thesaurus Queries - Fuzzy Queries - Term Searches - Probabilistic Queries Ranking and Relevance Feedback Performance Evaluation - Precision - Recall - Average Precision - Genetic Algorithms - Relevance Feedback Searching by Link Structure HITS Method - HITS Implementation - HITS Summary - PageRank Method - PageRank Adjustments - PageRank Implementation - PageRank Summary User Interface Considerations General Guidelines - Search Engine Interfaces - Form Fill-in - Display Considerations - Progress Indication - No Penalties for Error - Results - Test and Retest - Final Considerations Further Reading
Authors
Themes
Subjects
- Information storage and retrieval systems / Congresses / Science / History 1
- Information storage and retrieval systems / Congresses / Technology / History 1
- Informations- und Dokumentationswissenschaft / Geschichte / Aufsatzsammlung (SWB) 1
- Informationssystem / Kongress / Geschichte (GBV) 1
- Suchmaschine / Information Retrieval 1
- Suchmaschine / Information Retrieval / Mathematisches Modell (HEBIS) 1
- Text processing (Computer science) 1
- Vector spaces 1
- Web search engines 1
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Classifications
- 025.04 1
- 025.065 1
- 06.01 / Geschichte des Informations- und Dokumentationswesens 1
- 31.80 / Angewandte Mathematik 1
- AN 92900 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Nachschlagewerke, Allgemeine Darstellungen / Geschichte der Informationswissenschaft 1
- TK5105.884.B47 2005 1
- Z699.5.S3 1
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