Search (4 results, page 1 of 1)

  • × classification_ss:"ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme"
  • × language_ss:"e"
  • × type_ss:"m"
  1. Blair, D.C.: Language and representation in information retrieval (1991) 0.26 
    0.26024756 = product of:
  0.39037132 = sum of:
    0.095071085 = weight(_text_:einzelne in 1545) [ClassicSimilarity], result of:
      0.095071085 = score(doc=1545,freq=4.0), product of:
        0.25844428 = queryWeight, product of:
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0439102 = queryNorm
        0.36785913 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
    0.09923669 = weight(_text_:sprachen in 1545) [ClassicSimilarity], result of:
      0.09923669 = score(doc=1545,freq=4.0), product of:
        0.26404554 = queryWeight, product of:
          6.0133076 = idf(docFreq=293, maxDocs=44218)
          0.0439102 = queryNorm
        0.37583172 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          6.0133076 = idf(docFreq=293, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
    0.038130615 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
      0.038130615 = score(doc=1545,freq=32.0), product of:
        0.09732112 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0439102 = 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)
    0.15793292 = weight(_text_:literaturen in 1545) [ClassicSimilarity], result of:
      0.15793292 = score(doc=1545,freq=4.0), product of:
        0.3331034 = queryWeight, product of:
          7.5860133 = idf(docFreq=60, maxDocs=44218)
          0.0439102 = queryNorm
        0.47412583 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          7.5860133 = idf(docFreq=60, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
  0.6666667 = coord(4/6)
    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
  2. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.13 
    0.12603484 = product of:
  0.25206968 = sum of:
    0.19014217 = weight(_text_:einzelne in 217) [ClassicSimilarity], result of:
      0.19014217 = score(doc=217,freq=4.0), product of:
        0.25844428 = queryWeight, product of:
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0439102 = queryNorm
        0.73571825 = fieldWeight in 217, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0625 = fieldNorm(doc=217)
    0.038130615 = weight(_text_:und in 217) [ClassicSimilarity], result of:
      0.038130615 = score(doc=217,freq=8.0), product of:
        0.09732112 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0439102 = queryNorm
        0.39180204 = fieldWeight in 217, product of:
          2.828427 = tf(freq=8.0), with freq of:
            8.0 = termFreq=8.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0625 = fieldNorm(doc=217)
    0.023796905 = product of:
      0.04759381 = sum of:
        0.04759381 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.04759381 = score(doc=217,freq=2.0), product of:
            0.15376605 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0439102 = queryNorm
            0.30952093 = fieldWeight in 217, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
      0.5 = coord(1/2)
  0.5 = coord(3/6)
    Classification
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    Date
    22. 4.2007 10:07:51
    RVK
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
  3. Rijsbergen, C.J. van: Information retrieval (1979) 0.07 
    0.06907905 = product of:
  0.20723714 = sum of:
    0.1663744 = weight(_text_:einzelne in 856) [ClassicSimilarity], result of:
      0.1663744 = score(doc=856,freq=4.0), product of:
        0.25844428 = queryWeight, product of:
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0439102 = queryNorm
        0.64375347 = fieldWeight in 856, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0546875 = fieldNorm(doc=856)
    0.04086274 = weight(_text_:und in 856) [ClassicSimilarity], result of:
      0.04086274 = score(doc=856,freq=12.0), product of:
        0.09732112 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0439102 = queryNorm
        0.41987535 = fieldWeight in 856, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0546875 = fieldNorm(doc=856)
  0.33333334 = coord(2/6)
    Classification
    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
    RVK
    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
  4. Meadow, C.T.: Text information retrieval systems (1992) 0.05 
    0.049342178 = product of:
  0.14802653 = sum of:
    0.11883886 = weight(_text_:einzelne in 1519) [ClassicSimilarity], result of:
      0.11883886 = score(doc=1519,freq=4.0), product of:
        0.25844428 = queryWeight, product of:
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0439102 = queryNorm
        0.4598239 = fieldWeight in 1519, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          5.885746 = idf(docFreq=333, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1519)
    0.029187672 = weight(_text_:und in 1519) [ClassicSimilarity], result of:
      0.029187672 = score(doc=1519,freq=12.0), product of:
        0.09732112 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0439102 = queryNorm
        0.29991096 = fieldWeight in 1519, product of:
          3.4641016 = tf(freq=12.0), with freq of:
            12.0 = termFreq=12.0
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1519)
  0.33333334 = coord(2/6)
    Classification
    AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme
    RVK
    AN 96500 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationsvermittlung, Informationsplanung / Informationsbedarf
    ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme

Authors

Years

Themes

Subjects

Classifications