Background InformationRetrieval (IR) has become, mainly as aresultofthe huge impact of the World Wide Web (WWW) and CD-ROM industry, one of the most important theoretical and practical research topics in Information and Computer Science. Since the inception ofits first theoretical roots about 40 years ago, IR has made avariety ofpractical, experimental and technological advances. It is usually defined as being concerned with the organisation, storage, retrieval and evaluation of information (stored in computer databases) that is likely to be relevant to users' informationneeds (expressed in queries). A huge number ofarticles published in specialisedjournals and at conferences (such as, for example, the Journal of the American Society for Information Science, Information Processing and Management, The Computer Journal, Information Retrieval, Journal of Documentation, ACM TOIS, ACM SIGIR Conferences, etc. ) deal with many different aspects of IR. A number of books have also been written about IR, for example: van Rijsbergen, 1979; Salton and McGill, 1983; Korfhage, 1997; Kowalski, 1997;Baeza-Yates and Ribeiro-Neto, 1999; etc. . IR is typically divided and presented in a structure (models, data structures, algorithms, indexing, evaluation, human-eomputer interaction, digital libraries, WWW-related aspects, and so on) thatreflects its interdisciplinarynature. All theoretical and practical research in IR is ultimately based on a few basic models (or types) which have been elaborated over time. Every model has a formal (mathematical, algorithmic, logical) description of some sort, and these decriptions are scattered all over the literature.
Le informazioni nella sezione "Riassunto" possono far riferimento a edizioni diverse di questo titolo.
Acknowledgments. Preface. 1. Introduction. 2. Mathematics Handbook. 3. Information Retrieval Models. 4. Mathematical Theory of Information Retrieval. 5. Relevance Effectiveness in Information Retrieval. 6. Further Topics in Information Retrieval. Appendices. References. Index.
Le informazioni nella sezione "Su questo libro" possono far riferimento a edizioni diverse di questo titolo.
Da: Brook Bookstore On Demand, Napoli, NA, Italia
Condizione: new. Questo è un articolo print on demand. Codice articolo I3JQCKFPN2
Quantità: Più di 20 disponibili
Da: GreatBookPrices, Columbia, MD, U.S.A.
Condizione: New. Codice articolo 19200948-n
Quantità: Più di 20 disponibili
Da: Ria Christie Collections, Uxbridge, Regno Unito
Condizione: New. In. Codice articolo ria9789401038195_new
Quantità: Più di 20 disponibili
Da: BuchWeltWeit Ludwig Meier e.K., Bergisch Gladbach, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Background InformationRetrieval (IR) has become, mainly as aresultofthe huge impact of the World Wide Web (WWW) and CD-ROM industry, one of the most important theoretical and practical research topics in Information and Computer Science. Since the inception ofits first theoretical roots about 40 years ago, IR has made avariety ofpractical, experimental and technological advances. It is usually defined as being concerned with the organisation, storage, retrieval and evaluation of information (stored in computer databases) that is likely to be relevant to users' informationneeds (expressed in queries). A huge number ofarticles published in specialisedjournals and at conferences (such as, for example, the Journal of the American Society for Information Science, Information Processing and Management, The Computer Journal, Information Retrieval, Journal of Documentation, ACM TOIS, ACM SIGIR Conferences, etc. ) deal with many different aspects of IR. A number of books have also been written about IR, for example: van Rijsbergen, 1979; Salton and McGill, 1983; Korfhage, 1997; Kowalski, 1997;Baeza-Yates and Ribeiro-Neto, 1999; etc. . IR is typically divided and presented in a structure (models, data structures, algorithms, indexing, evaluation, human-eomputer interaction, digital libraries, WWW-related aspects, and so on) thatreflects its interdisciplinarynature. All theoretical and practical research in IR is ultimately based on a few basic models (or types) which have been elaborated over time. Every model has a formal (mathematical, algorithmic, logical) description of some sort, and these decriptions are scattered all over the literature. 308 pp. Englisch. Codice articolo 9789401038195
Quantità: 2 disponibili
Da: GreatBookPricesUK, Woodford Green, Regno Unito
Condizione: New. Codice articolo 19200948-n
Quantità: Più di 20 disponibili
Da: Books Puddle, New York, NY, U.S.A.
Condizione: New. pp. 308. Codice articolo 26127714444
Quantità: 4 disponibili
Da: Majestic Books, Hounslow, Regno Unito
Condizione: New. Print on Demand pp. 308 49:B&W 6.14 x 9.21 in or 234 x 156 mm (Royal 8vo) Perfect Bound on White w/Gloss Lam. Codice articolo 132873043
Quantità: 4 disponibili
Da: Biblios, Frankfurt am main, HESSE, Germania
Condizione: New. PRINT ON DEMAND pp. 308. Codice articolo 18127714438
Quantità: 4 disponibili
Da: moluna, Greven, Germania
Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Acknowledgments. Preface. 1. Introduction. 2. Mathematics Handbook. 3. Information Retrieval Models. 4. Mathematical Theory of Information Retrieval. 5. Relevance Effectiveness in Information Retrieval. 6. Further Topics in Information Retrieval. Append. Codice articolo 5830623
Quantità: Più di 20 disponibili
Da: buchversandmimpf2000, Emtmannsberg, BAYE, Germania
Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -1. Introduction.- 1. Information Retrieval.- 2. Information Retrieval MODELS.- 3. Mathematics in Information Retrieval Models.- 4. Relevance in Information Retrieval.- 5. Interaction Information Retrieval.- 6. Mathematical Foundation of Information Retrieval.- 2. Mathematics Handbook.- 1. Logics.- 2. SET THEORY.- 3. RELATIONS.- 4. FUNCTION.- 5. Family of Sets.- 6. Algebra.- 7. Calculus.- 8. Differential Equations.- 9. Vectors.- 10. Probability.- 11. Fuzzy Sets.- 12. Metric Spaces.- 13. Topology.- 14. Graph Theory.- 15. Matroid Theory.- 16. Recursion and Complexity Theory.- 17. Artificial Neural Network.- 3. Information Retrieval Models.- 1. Classical Models of Information Retrieval.- 2. Nonclassical Models of Information Retrieval.- 3. Alternative Models of Information Retrieval.- 4. Traditional Tree Structure of Information Retrieval Models.- 4. Mathematical Theory of Information Retrieval.- 1. Information Retrieval Frame.- 2. Classical Information Retrieval.- 3. Similarity (vector space) Information Retrieval.- 4. Probabilistic Information Retrieval.- 5. Interaction Information Retrieval.- 6. Boolean Information Retrieval.- 7. Network Structure of Information Retrieval Models.- 5. Relevance Effectiveness in Information Retrieval.- 1. RELEVANCE.- 2. Effectiveness Measures.- 3. Relevance Feedback.- 4. Mathematical Structure in Relevance Feedback.- 5. OPTIMALITY.- 6. Further Topics in Information Retrieval.- 1. Information Retrieval and Decision Making.- 2. Data Fusion.- 3. Interaction and Situation Theory Models.- Appendix 1 Binary Similarity Information Retrieval.- Non-Binary Similarity Information Retrieval (NBSIR).- Appendix 2 Probabilistic Information Retrieval.- Appendix 3 Interaction Information Retrieval.- References.Springer-Verlag KG, Sachsenplatz 4-6, 1201 Wien 308 pp. Englisch. Codice articolo 9789401038195
Quantità: 1 disponibili