Search (59 results, page 3 of 3)

  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  1. Ganendran, J.: Learn Library of Confress subject access (2000) 0.01 
    0.008908508 = product of:
  0.017817017 = sum of:
    0.017817017 = product of:
      0.035634033 = sum of:
        0.035634033 = weight(_text_:j in 1368) [ClassicSimilarity], result of:
          0.035634033 = score(doc=1368,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.24574696 = fieldWeight in 1368, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0546875 = fieldNorm(doc=1368)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000) 0.01 
    0.0077285287 = product of:
  0.015457057 = sum of:
    0.015457057 = product of:
      0.030914115 = sum of:
        0.030914115 = weight(_text_:22 in 5773) [ClassicSimilarity], result of:
          0.030914115 = score(doc=5773,freq=2.0), product of:
            0.15980367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045634337 = queryNorm
            0.19345059 = fieldWeight in 5773, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5773)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Source
    Password. 2000, H.5, S.22-31
  3. Haller, K.; Popst, H.: Katalogisierung nach den RAK-WB : eine Einführung in die Regeln für die alphabetische Katalogisierung in wissenschaftlichen Bibliotheken (2003) 0.01 
    0.0077285287 = product of:
  0.015457057 = sum of:
    0.015457057 = product of:
      0.030914115 = sum of:
        0.030914115 = weight(_text_:22 in 1811) [ClassicSimilarity], result of:
          0.030914115 = score(doc=1811,freq=2.0), product of:
            0.15980367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045634337 = queryNorm
            0.19345059 = fieldWeight in 1811, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1811)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    17. 6.2015 15:22:06
  4. Subject and information analysis (1985) 0.01 
    0.0076358644 = product of:
  0.015271729 = sum of:
    0.015271729 = product of:
      0.030543458 = sum of:
        0.030543458 = weight(_text_:j in 793) [ClassicSimilarity], result of:
          0.030543458 = score(doc=793,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.21064025 = fieldWeight in 793, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=793)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Inhalt: OVERVIEW: Automatic analysis (M.E. STEVENS); Analysis of Information (B.C. VICKERY) / DESCRIPTIVE CATALOGING: Descriptive cataloging (J.E. DAILY) / NATURAL LANGUAGE TEXT PROCESSING: Content analysis (C.E. HICKS, J.E. RUSH, S.M. STRONG); Machine translation (W. LEHMANN); Machine translation (W.N. LOCKE); Natural language analysis and processing (N. SAGER); Automatic analysis (M.E. STEVENS) / INDEXING: Coordinate indexing (A. ARTANDI); Subject indexes (C.L. BERNIER); Automatic indexing: progress and prospects (B.C. LANDRY, J.E. RUSH); Automatic analysis (M.E. STEVENS) / TERMINOLOGY CONTROL: Authority files (J.E. DAILY); Subject headings (J.E. Daily); Thesaurus (D.J. FOSKETT); Subject headings (M.L. MANNHEIMER) / CLASSIFYING: Abstract classification (J.E. Daily); Classification and categorization (J.E. DAILY); Clumps, theory of (K. SPARCK JONES); Dewey Decimal Classification (M.L. MANNHEIMER); Techniques used in Library of Congress Classification (M.L. MANNHEIMER); Classification, theory of (A. NEELAMEGHAN); Automatic analysis (M.E. STEVENS) / ABSTRACTING: Abstracts and abstracting (C.L. BERNIER); Abstracting (B.A. MATHIS, J.E. RUSH) / EXTRACTING: Relevance predictability in information retrieval systems (A. KENT, J. BELZER, M. KURFEERST, E.D. DYM, D.L. SHIREY, A. BOSE)
  5. Frants, V.I.; Voiskunskii, V.G.; Shapiro, J.: Automated information retrieval : theory and methods (1997) 0.01 
    0.0076358644 = product of:
  0.015271729 = sum of:
    0.015271729 = product of:
      0.030543458 = sum of:
        0.030543458 = weight(_text_:j in 1790) [ClassicSimilarity], result of:
          0.030543458 = score(doc=1790,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.21064025 = fieldWeight in 1790, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=1790)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  6. Lancaster, F.W.: Indexing and abstracting in theory and practice (1998) 0.01 
    0.0076358644 = product of:
  0.015271729 = sum of:
    0.015271729 = product of:
      0.030543458 = sum of:
        0.030543458 = weight(_text_:j in 4141) [ClassicSimilarity], result of:
          0.030543458 = score(doc=4141,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.21064025 = fieldWeight in 4141, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.046875 = fieldNorm(doc=4141)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: JASIS 50(1999) no.8, S.728-730 (J.-E. Mai); Indexer 21(1999) no.3, S.148 (P.F. Booth); Managing information 6(1999) no.1, S.48 (S.T. Clarke); Electronic library 17(1999) no.3, S.193 (F. Parry)
  7. Ladyman, J.: Understanding philosophy of science (2002) 0.01 
    0.00636322 = product of:
  0.01272644 = sum of:
    0.01272644 = product of:
      0.02545288 = sum of:
        0.02545288 = weight(_text_:j in 1835) [ClassicSimilarity], result of:
          0.02545288 = score(doc=1835,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.17553353 = fieldWeight in 1835, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1835)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  8. Theory of subject analysis : A sourcebook (1985) 0.01 
    0.00636322 = product of:
  0.01272644 = sum of:
    0.01272644 = product of:
      0.02545288 = sum of:
        0.02545288 = weight(_text_:j in 3622) [ClassicSimilarity], result of:
          0.02545288 = score(doc=3622,freq=8.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.17553353 = fieldWeight in 3622, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.01953125 = fieldNorm(doc=3622)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    Eine exzellente (und durch die Herausgeber kommentierte) Zusammenstellung und Wiedergabe folgender Originalbeiträge: CUTTER, C.A.: Subjects; DEWEY, M.: Decimal classification and relativ index: introduction; HOPWOOD, H.V.: Dewey expanded; HULME, E.W.: Principles of book classification; KAISER, J.O.: Systematic indexing; MARTEL, C.: Classification: a brief conspectus of present day library practice; BLISS, H.E.: A bibliographic classification: principles and definitions; RANGANATHAN, S.R.: Facet analysis: fundamental categories; PETTEE, J.: The subject approach to books and the development of the dictionary catalog; PETTEE, J.: Fundamental principles of the dictionary catalog; PETTEE, J.: Public libraries and libraries as purveyors of information; HAYKIN, D.J.: Subject headings: fundamental concepts; TAUBE, M.: Functional approach to bibliographic organization: a critique and a proposal; VICKERY, B.C.: Systematic subject indexing; FEIBLEMAN, J.K.: Theory of integrative levels; GARFIELD, E.: Citation indexes for science; CRG: The need for a faceted classification as the basis of all methods of information retrieval; LUHN, H.P.: Keyword-in-context index for technical literature; COATES, E.J.: Significance and term relationship in compound headings; FARRADANE, J.E.L.: Fundamental fallacies and new needs in classification; FOSKETT, D.J.: Classification and integrative levels; CLEVERDON, C.W. u. J. MILLS: The testing of index language devices; MOOERS, C.N.: The indexing language of an information retrieval system; NEEDHAM, R.M. u. K. SPARCK JONES: Keywords and clumps; ROLLING, L.: The role of graphic display of concept relationships in indexing and retrieval vocabularies; BORKO, H.: Research in computer based classification systems; WILSON, P.: Subjects and the sense of position; LANCASTER, F.W.: Evaluating the performance of a large computerized information system; SALTON, G.: Automatic processing of foreign language documents; FAIRTHORNE, R.A.: Temporal structure in bibliographic classification; AUSTIN, D. u. J.A. DIGGER: PRECIS: The Preserved Context Index System; FUGMANN, R.: The complementarity of natural and indexing languages
  9. Taylor, A.G.: ¬The organization of information (1999) 0.01 
    0.00636322 = product of:
  0.01272644 = sum of:
    0.01272644 = product of:
      0.02545288 = sum of:
        0.02545288 = weight(_text_:j in 1453) [ClassicSimilarity], result of:
          0.02545288 = score(doc=1453,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.17553353 = fieldWeight in 1453, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1453)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Knowledge organization 26(1999) no.2, S.106-107 (L.F. Spiteri); JASIS 51(2000) no.5, S.491-492 (J.-E. Mai)
  10. Nohr, H.: Grundlagen der automatischen Indexierung : ein Lehrbuch (2003) 0.01 
    0.006182823 = product of:
  0.012365646 = sum of:
    0.012365646 = product of:
      0.024731291 = sum of:
        0.024731291 = weight(_text_:22 in 1767) [ClassicSimilarity], result of:
          0.024731291 = score(doc=1767,freq=2.0), product of:
            0.15980367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045634337 = queryNorm
            0.15476047 = fieldWeight in 1767, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1767)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 6.2009 12:46:51
  11. Brühl, B.: Thesauri und Klassifikationen : Naturwissenschaften - Technik - Wirtschaft (2005) 0.01 
    0.006182823 = product of:
  0.012365646 = sum of:
    0.012365646 = product of:
      0.024731291 = sum of:
        0.024731291 = weight(_text_:22 in 3487) [ClassicSimilarity], result of:
          0.024731291 = score(doc=3487,freq=2.0), product of:
            0.15980367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045634337 = queryNorm
            0.15476047 = fieldWeight in 3487, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=3487)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Series
    Materialien zur Information und Dokumentation; Bd.22
  12. Bowman, J.H.: Essential Dewey (2005) 0.01 
    0.006182823 = product of:
  0.012365646 = sum of:
    0.012365646 = product of:
      0.024731291 = sum of:
        0.024731291 = weight(_text_:22 in 359) [ClassicSimilarity], result of:
          0.024731291 = score(doc=359,freq=8.0), product of:
            0.15980367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045634337 = queryNorm
            0.15476047 = fieldWeight in 359, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.015625 = fieldNorm(doc=359)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Content
    "The contents of the book cover: This book is intended as an introduction to the Dewey Decimal Classification, edition 22. It is not a substitute for it, and I assume that you have it, all four volumes of it, by you while reading the book. I have deliberately included only a short section an WebDewey. This is partly because WebDewey is likely to change more frequently than the printed version, but also because this book is intended to help you use the scheme regardless of the manifestation in which it appears. If you have a subscription to WebDewey and not the printed volumes you may be able to manage with that, but you may then find my references to volumes and page numbers baffling. All the examples and exercises are real; what is not real is the idea that you can classify something without seeing more than the title. However, there is nothing that I can do about this, and I have therefore tried to choose examples whose titles adequately express their subject-matter. Sometimes when you look at the 'answers' you may feel that you have been cheated, but I hope that this will be seldom. Two people deserve special thanks. My colleague Vanda Broughton has read drafts of the book and made many suggestions. Ross Trotter, chair of the CILIP Dewey Decimal Classification Committee, who knows more about Dewey than anyone in Britain today, has commented extensively an it and as far as possible has saved me from error, as well as suggesting many improvements. What errors remain are due to me alone. Thanks are also owed to OCLC Online Computer Library Center, for permission to reproduce some specimen pages of DDC 22. Excerpts from the Dewey Decimal Classification are taken from the Dewey Decimal Classification and Relative Index, Edition 22 which is Copyright 2003 OCLC Online Computer Library Center, Inc. DDC, Dewey, Dewey Decimal Classification and WebDewey are registered trademarks of OCLC Online Computer Library Center, Inc."
    Object
    DDC-22
  13. Vonhoegen, H.: Einstieg in XML (2002) 0.01 
    0.00540997 = product of:
  0.01081994 = sum of:
    0.01081994 = product of:
      0.02163988 = sum of:
        0.02163988 = weight(_text_:22 in 4002) [ClassicSimilarity], result of:
          0.02163988 = score(doc=4002,freq=2.0), product of:
            0.15980367 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.045634337 = queryNorm
            0.1354154 = fieldWeight in 4002, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02734375 = fieldNorm(doc=4002)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: XML Magazin und Web Services 2003, H.1, S.14 (S. Meyen): "Seit dem 22. Februar 1999 ist das Resource Description Framework (RDF) als W3C-Empfehlung verfügbar. Doch was steckt hinter diesem Standard, der das Zeitalter des Semantischen Webs einläuten soll? Was RDF bedeutet, wozu man es einsetzt, welche Vorteile es gegenüber XML hat und wie man RDF anwendet, soll in diesem Artikel erläutert werden. Schlägt man das Buch auf und beginnt, im EinleitungsKapitel zu schmökern, fällt sogleich ins Auge, dass der Leser nicht mit Lektionen im Stile von "bei XML sind die spitzen Klammern ganz wichtig" belehrt wird, obgleich es sich um ein Buch für Anfänger handelt. Im Gegenteil: Es geht gleich zur Sache und eine gesunde Mischung an Vorkenntnissen wird vorausgesetzt. Wer sich heute für XML interessiert, der hat ja mit 99-prozentiger Wahrscheinlichkeit schon seine einschlägigen Erfahrungen mit HTML und dem Web gemacht und ist kein Newbie in dem Reich der spitzen Klammern und der (einigermaßen) wohlformatierten Dokumente. Und hier liegt eine deutliche Stärke des Werkes Helmut Vonhoegens, der seinen Einsteiger-Leser recht gut einzuschätzen weiß und ihn daher praxisnah und verständlich ans Thema heranführt. Das dritte Kapitel beschäftigt sich mit der Document Type Definition (DTD) und beschreibt deren Einsatzziele und Verwendungsweisen. Doch betont der Autor hier unablässig die Begrenztheit dieses Ansatzes, welche den Ruf nach einem neuen Konzept deutlich macht: XML Schema, welches er im folgenden Kapitel darstellt. Ein recht ausführliches Kapitel widmet sich dann dem relativ aktuellen XML Schema-Konzept und erläutert dessen Vorzüge gegenüber der DTD (Modellierung komplexer Datenstrukturen, Unterstützung zahlreicher Datentypen, Zeichenbegrenzungen u.v.m.). XML Schema legt, so erfährt der Leser, wie die alte DTD, das Vokabular und die zulässige Grammatik eines XML-Dokuments fest, ist aber seinerseits ebenfalls ein XML-Dokument und kann (bzw. sollte) wie jedes andere XML auf Wohlgeformtheit überprüft werden. Weitere Kapitel behandeln die Navigations-Standards XPath, XLink und XPointer, Transformationen mit XSLT und XSL und natürlich die XML-Programmierschnittstellen DOM und SAX. Dabei kommen verschiedene Implementierungen zum Einsatz und erfreulicherweise werden Microsoft-Ansätze auf der einen und Java/Apache-Projekte auf der anderen Seite in ungefähr vergleichbarem Umfang vorgestellt. Im letzten Kapitel schließlich behandelt Vonhoegen die obligatorischen Web Services ("Webdienste") als Anwendungsfall von XML und demonstriert ein kleines C#- und ASP-basiertes Beispiel (das Java-Äquivalent mit Apache Axis fehlt leider). "Einstieg in XML" präsentiert seinen Stoff in klar verständlicher Form und versteht es, seine Leser auf einem guten Niveau "abzuholen". Es bietet einen guten Überblick über die Grundlagen von XML und kann - zumindest derzeit noch - mit recht hoher Aktualität aufwarten."
  14. Read, J.: Cataloguing without tears : managing knowledge in the information society (2003) 0.01 
    0.005090576 = product of:
  0.010181152 = sum of:
    0.010181152 = product of:
      0.020362305 = sum of:
        0.020362305 = weight(_text_:j in 4509) [ClassicSimilarity], result of:
          0.020362305 = score(doc=4509,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.14042683 = fieldWeight in 4509, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03125 = fieldNorm(doc=4509)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  15. Hedden, H.: ¬The accidental taxonomist (2012) 0.01 
    0.005090576 = product of:
  0.010181152 = sum of:
    0.010181152 = product of:
      0.020362305 = sum of:
        0.020362305 = weight(_text_:j in 2915) [ClassicSimilarity], result of:
          0.020362305 = score(doc=2915,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.14042683 = fieldWeight in 2915, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.03125 = fieldNorm(doc=2915)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: IWP 64(2013) H.6, S.373-374 (J. Fassbender)
  16. Grundlagen der praktischen Information und Dokumentation : Handbuch zur Einführung in die Informationswissenschaft und -praxis (2013) 0.00 
    0.004454254 = product of:
  0.008908508 = sum of:
    0.008908508 = product of:
      0.017817017 = sum of:
        0.017817017 = weight(_text_:j in 4382) [ClassicSimilarity], result of:
          0.017817017 = score(doc=4382,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.12287348 = fieldWeight in 4382, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.02734375 = fieldNorm(doc=4382)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Auch als eBook; vgl.: http://www.degruyter.com/view/product/174371?rskey=Hzo8Fb&result=3&q=kuhlen. Rez. in: iwp 64(2013) H.6, S.375-377 (U. Herb); Mitt VOEB 66(2013) H.3/4, S.681-686 (C. Schlögl); BuB 66(2014) H.2, S.150-152 (J. Bertram)
  17. Scott, M.L.: Dewey Decimal Classification, 21st edition : a study manual and number building guide (1998) 0.00 
    0.004454254 = product of:
  0.008908508 = sum of:
    0.008908508 = product of:
      0.017817017 = sum of:
        0.017817017 = weight(_text_:j in 1454) [ClassicSimilarity], result of:
          0.017817017 = score(doc=1454,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.12287348 = fieldWeight in 1454, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1454)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Managing information 6(1999) no.2, S.49 (J. Bowman)
  18. Oberhauser, O.: Automatisches Klassifizieren : Entwicklungsstand - Methodik - Anwendungsbereiche (2005) 0.00 
    0.00318161 = product of:
  0.00636322 = sum of:
    0.00636322 = product of:
      0.01272644 = sum of:
        0.01272644 = weight(_text_:j in 38) [ClassicSimilarity], result of:
          0.01272644 = score(doc=38,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.08776677 = fieldWeight in 38, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.01953125 = fieldNorm(doc=38)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Footnote
    Die am Anfang des Werkes gestellte Frage, ob »die Techniken des automatischen Klassifizierens heute bereits so weit [sind], dass damit grosse Mengen elektronischer Dokumente [-] zufrieden stellend erschlossen werden können? « (S. 13), beantwortet der Verfasser mit einem eindeutigen »nein«, was Salton und McGills Aussage von 1983, »daß einfache automatische Indexierungsverfahren schnell und kostengünstig arbeiten, und daß sie Recall- und Precisionwerte erreichen, die mindestens genauso gut sind wie bei der manuellen Indexierung mit kontrolliertem Vokabular « (Gerard Salton und Michael J. McGill: Information Retrieval. Hamburg u.a. 1987, S. 64 f.) kräftig relativiert. Über die Gründe, warum drei der großen Projekte nicht weiter verfolgt werden, will Oberhauser nicht spekulieren, nennt aber mangelnden Erfolg, Verlagerung der Arbeit in den beteiligten Institutionen sowie Finanzierungsprobleme als mögliche Ursachen. Das größte Entwicklungspotenzial beim automatischen Erschließen großer Dokumentenmengen sieht der Verfasser heute in den Bereichen der Patentund Mediendokumentation. Hier solle man im bibliothekarischen Bereich die Entwicklung genau verfolgen, da diese »sicherlich mittelfristig auf eine qualitativ zufrieden stellende Vollautomatisierung« abziele (S. 146). Oberhausers Darstellung ist ein rundum gelungenes Werk, das zum Handapparat eines jeden, der sich für automatische Erschließung interessiert, gehört."
  19. Bertram, J.: Einführung in die inhaltliche Erschließung : Grundlagen - Methoden - Instrumente (2005) 0.00 
    0.002545288 = product of:
  0.005090576 = sum of:
    0.005090576 = product of:
      0.010181152 = sum of:
        0.010181152 = weight(_text_:j in 210) [ClassicSimilarity], result of:
          0.010181152 = score(doc=210,freq=2.0), product of:
            0.14500295 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.045634337 = queryNorm
            0.070213415 = fieldWeight in 210, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.015625 = fieldNorm(doc=210)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Languages

  • e 41
  • d 17
  • f 1
  • More… Less…

Types

  • m 50
  • s 8
  • a 3
  • el 2
  • More… Less…

Themes

Subjects

Classifications