Search (2 results, page 1 of 1)

  • × subject_ss:"Information retrieval"
  • × year_i:[1990 TO 2000}
  1. Blair, D.C.: Language and representation in information retrieval (1991) 0.02 
    0.022915836 = product of:
  0.091663346 = sum of:
    0.021027917 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
      0.021027917 = score(doc=1545,freq=32.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = 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)
    0.021027917 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
      0.021027917 = score(doc=1545,freq=32.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = 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)
    0.0075516803 = weight(_text_:der in 1545) [ClassicSimilarity], result of:
      0.0075516803 = score(doc=1545,freq=4.0), product of:
        0.054091092 = queryWeight, product of:
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.024215192 = queryNorm
        0.13961042 = fieldWeight in 1545, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2337668 = idf(docFreq=12875, maxDocs=44218)
          0.03125 = fieldNorm(doc=1545)
    0.021027917 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
      0.021027917 = score(doc=1545,freq=32.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = 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)
    0.021027917 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
      0.021027917 = score(doc=1545,freq=32.0), product of:
        0.05366975 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.024215192 = 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)
  0.25 = coord(5/20)
    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. Ellis, D.: Progress and problems in information retrieval (1996) 0.00 
    6.5616483E-4 = product of:
  0.013123296 = sum of:
    0.013123296 = product of:
      0.026246592 = sum of:
        0.026246592 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
          0.026246592 = score(doc=789,freq=2.0), product of:
            0.08479747 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.024215192 = queryNorm
            0.30952093 = fieldWeight in 789, 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=789)
      0.5 = coord(1/2)
  0.05 = coord(1/20)
    Date
    26. 7.2002 20:22:46

Authors

Themes

Classifications