Search (2 results, page 1 of 1)

  • × subject_ss:"Information retrieval"
  • × theme_ss:"Verbale Doksprachen im Online-Retrieval"
  1. Gilchrist, A.: ¬The thesaurus in retrieval (1971) 0.17
    0.16732135 = product of:
      0.47407717 = sum of:
        0.1210211 = weight(_text_:allgemeines in 4593) [ClassicSimilarity], result of:
          0.1210211 = score(doc=4593,freq=4.0), product of:
            0.13575418 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.023793887 = queryNorm
            0.89147234 = fieldWeight in 4593, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.078125 = fieldNorm(doc=4593)
        0.08036625 = weight(_text_:buch in 4593) [ClassicSimilarity], result of:
          0.08036625 = score(doc=4593,freq=4.0), product of:
            0.11062659 = queryWeight, product of:
              4.64937 = idf(docFreq=1149, maxDocs=44218)
              0.023793887 = queryNorm
            0.7264641 = fieldWeight in 4593, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.64937 = idf(docFreq=1149, maxDocs=44218)
              0.078125 = fieldNorm(doc=4593)
        0.022367345 = weight(_text_:und in 4593) [ClassicSimilarity], result of:
          0.022367345 = score(doc=4593,freq=6.0), product of:
            0.052735988 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.023793887 = queryNorm
            0.42413816 = fieldWeight in 4593, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.078125 = fieldNorm(doc=4593)
        0.036937855 = product of:
          0.07387571 = sum of:
            0.07387571 = weight(_text_:bibliothekswesen in 4593) [ClassicSimilarity], result of:
              0.07387571 = score(doc=4593,freq=4.0), product of:
                0.10606535 = queryWeight, product of:
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.023793887 = queryNorm
                0.69651127 = fieldWeight in 4593, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4593)
          0.5 = coord(1/2)
        0.10669231 = weight(_text_:informationswissenschaft in 4593) [ClassicSimilarity], result of:
          0.10669231 = score(doc=4593,freq=8.0), product of:
            0.10718444 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.023793887 = queryNorm
            0.99540854 = fieldWeight in 4593, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.078125 = fieldNorm(doc=4593)
        0.10669231 = weight(_text_:informationswissenschaft in 4593) [ClassicSimilarity], result of:
          0.10669231 = score(doc=4593,freq=8.0), product of:
            0.10718444 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.023793887 = queryNorm
            0.99540854 = fieldWeight in 4593, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.078125 = fieldNorm(doc=4593)
      0.3529412 = coord(6/17)
    
    Classification
    AN 94200 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Grundlagen, Theorie / Thesauruskunde
    RVK
    AN 94200 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Grundlagen, Theorie / Thesauruskunde
    Theme
    Konzeption und Anwendung des Prinzips Thesaurus
  2. Blair, D.C.: Language and representation in information retrieval (1991) 0.07
    0.071063295 = product of:
      0.201346 = sum of:
        0.048408438 = weight(_text_:allgemeines in 1545) [ClassicSimilarity], result of:
          0.048408438 = score(doc=1545,freq=4.0), product of:
            0.13575418 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.023793887 = queryNorm
            0.35658893 = fieldWeight in 1545, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
        0.0321465 = weight(_text_:buch in 1545) [ClassicSimilarity], result of:
          0.0321465 = score(doc=1545,freq=4.0), product of:
            0.11062659 = queryWeight, product of:
              4.64937 = idf(docFreq=1149, maxDocs=44218)
              0.023793887 = queryNorm
            0.29058564 = fieldWeight in 1545, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              4.64937 = idf(docFreq=1149, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
        0.020662067 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
          0.020662067 = score(doc=1545,freq=32.0), product of:
            0.052735988 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.023793887 = queryNorm
            0.39180204 = fieldWeight in 1545, product of:
              5.656854 = tf(freq=32.0), with freq of:
                32.0 = termFreq=32.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
        0.014775142 = product of:
          0.029550284 = sum of:
            0.029550284 = weight(_text_:bibliothekswesen in 1545) [ClassicSimilarity], result of:
              0.029550284 = score(doc=1545,freq=4.0), product of:
                0.10606535 = queryWeight, product of:
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.023793887 = queryNorm
                0.2786045 = fieldWeight in 1545, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  4.457672 = idf(docFreq=1392, maxDocs=44218)
                  0.03125 = fieldNorm(doc=1545)
          0.5 = coord(1/2)
        0.042676922 = weight(_text_:informationswissenschaft in 1545) [ClassicSimilarity], result of:
          0.042676922 = score(doc=1545,freq=8.0), product of:
            0.10718444 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.023793887 = queryNorm
            0.3981634 = fieldWeight in 1545, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
        0.042676922 = weight(_text_:informationswissenschaft in 1545) [ClassicSimilarity], result of:
          0.042676922 = score(doc=1545,freq=8.0), product of:
            0.10718444 = queryWeight, product of:
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.023793887 = queryNorm
            0.3981634 = fieldWeight in 1545, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              4.504705 = idf(docFreq=1328, maxDocs=44218)
              0.03125 = fieldNorm(doc=1545)
      0.3529412 = coord(6/17)
    
    Classification
    ES 930 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Informationsbehandlung
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    RVK
    ES 930 Allgemeine und vergleichende Sprach- und Literaturwissenschaft. Indogermanistik. Außereuropäische Sprachen und Literaturen / Spezialbereiche der allgemeinen Sprachwissenschaft / Datenverarbeitung und Sprachwissenschaft. Computerlinguistik / Informationsbehandlung
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme