Search (4 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) 0.01 
    0.010980537 = product of:
  0.082354024 = sum of:
    0.057718266 = weight(_text_:allgemeines in 1545) [ClassicSimilarity], result of:
      0.057718266 = score(doc=1545,freq=4.0), product of:
        0.1618622 = queryWeight, product of:
          5.705423 = idf(docFreq=399, maxDocs=44218)
          0.028369885 = 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)
    0.02463576 = weight(_text_:und in 1545) [ClassicSimilarity], result of:
      0.02463576 = score(doc=1545,freq=32.0), product of:
        0.06287808 = queryWeight, product of:
          2.216367 = idf(docFreq=13101, maxDocs=44218)
          0.028369885 = 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)
  0.13333334 = coord(2/15)
    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. Bradley, P.: Advanced Internet searcher's handbook (1998) 0.00 
    0.0018212713 = product of:
  0.027319068 = sum of:
    0.027319068 = product of:
      0.054638136 = sum of:
        0.054638136 = weight(_text_:internet in 5454) [ClassicSimilarity], result of:
          0.054638136 = score(doc=5454,freq=8.0), product of:
            0.0837547 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.028369885 = queryNorm
            0.652359 = fieldWeight in 5454, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.078125 = fieldNorm(doc=5454)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    LCSH
    Internet (Computer network)
    Subject
    Internet (Computer network)
    Theme
    Internet
  3. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.00 
    0.0018212713 = product of:
  0.027319068 = sum of:
    0.027319068 = product of:
      0.054638136 = sum of:
        0.054638136 = weight(_text_:internet in 662) [ClassicSimilarity], result of:
          0.054638136 = score(doc=662,freq=8.0), product of:
            0.0837547 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.028369885 = queryNorm
            0.652359 = fieldWeight in 662, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.078125 = fieldNorm(doc=662)
      0.5 = coord(1/2)
  0.06666667 = coord(1/15)
    LCSH
    Internet (Computer network)
    Subject
    Internet (Computer network)
    Theme
    Internet
  4. Ellis, D.: Progress and problems in information retrieval (1996) 0.00 
    0.0010249941 = product of:
  0.015374911 = sum of:
    0.015374911 = product of:
      0.030749822 = sum of:
        0.030749822 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
          0.030749822 = score(doc=789,freq=2.0), product of:
            0.0993465 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.028369885 = 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)
  0.06666667 = coord(1/15)
    Date
    26. 7.2002 20:22:46

Authors

Themes

Subjects

Classifications