Search (7 results, page 1 of 1)

  • × subject_ss:"Information Retrieval"
  1. Rijsbergen, C.J. van: Information retrieval (1979) 0.02
    0.015998926 = product of:
      0.047996774 = sum of:
        0.047996774 = product of:
          0.14399032 = sum of:
            0.14399032 = weight(_text_:allgemeines in 856) [ClassicSimilarity], result of:
              0.14399032 = score(doc=856,freq=4.0), product of:
                0.2307424 = queryWeight, product of:
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.040442646 = queryNorm
                0.62403065 = fieldWeight in 856, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=856)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Classification
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    RVK
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
  2. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.01
    0.013713365 = product of:
      0.041140094 = sum of:
        0.041140094 = product of:
          0.123420276 = sum of:
            0.123420276 = weight(_text_:allgemeines in 1655) [ClassicSimilarity], result of:
              0.123420276 = score(doc=1655,freq=4.0), product of:
                0.2307424 = queryWeight, product of:
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.040442646 = queryNorm
                0.5348834 = fieldWeight in 1655, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1655)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Classification
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    RVK
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
  3. Looking for information : a survey on research on information seeking, needs, and behavior (2016) 0.01
    0.011427804 = product of:
      0.03428341 = sum of:
        0.03428341 = product of:
          0.10285023 = sum of:
            0.10285023 = weight(_text_:allgemeines in 3803) [ClassicSimilarity], result of:
              0.10285023 = score(doc=3803,freq=4.0), product of:
                0.2307424 = queryWeight, product of:
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.040442646 = queryNorm
                0.44573617 = fieldWeight in 3803, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=3803)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    BK
    06.30 (Bibliothekswesen / Dokumentationswesen: Allgemeines)
    Classification
    06.30 (Bibliothekswesen / Dokumentationswesen: Allgemeines)
  4. Blair, D.C.: Language and representation in information retrieval (1991) 0.01
    0.009142242 = product of:
      0.027426727 = sum of:
        0.027426727 = product of:
          0.08228018 = sum of:
            0.08228018 = weight(_text_:allgemeines in 1545) [ClassicSimilarity], result of:
              0.08228018 = score(doc=1545,freq=4.0), product of:
                0.2307424 = queryWeight, product of:
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.040442646 = 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)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Classification
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    RVK
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
  5. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2006) 0.01
    0.0068566827 = product of:
      0.020570047 = sum of:
        0.020570047 = product of:
          0.061710138 = sum of:
            0.061710138 = weight(_text_:allgemeines in 592) [ClassicSimilarity], result of:
              0.061710138 = score(doc=592,freq=4.0), product of:
                0.2307424 = queryWeight, product of:
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.040442646 = queryNorm
                0.2674417 = fieldWeight in 592, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  5.705423 = idf(docFreq=399, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=592)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Classification
    AN 95000 [Allgemeines # Buch- und Bibliothekswesen, Informationswissenschaft # Informationswissenschaft # Informationspraxis # Bibliographische Erfassung, Suchpraxis]
    RVK
    AN 95000 [Allgemeines # Buch- und Bibliothekswesen, Informationswissenschaft # Informationswissenschaft # Informationspraxis # Bibliographische Erfassung, Suchpraxis]
  6. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.00
    0.003652947 = product of:
      0.010958841 = sum of:
        0.010958841 = product of:
          0.03287652 = sum of:
            0.03287652 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
              0.03287652 = score(doc=987,freq=2.0), product of:
                0.14162326 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.040442646 = queryNorm
                0.23214069 = fieldWeight in 987, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=987)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    23. 7.2017 13:49:22
  7. Crestani, F.; Mizzaro, S.; Scagnetto, I,: Mobile information retrieval (2017) 0.00
    0.003071755 = product of:
      0.009215265 = sum of:
        0.009215265 = product of:
          0.027645793 = sum of:
            0.027645793 = weight(_text_:29 in 4469) [ClassicSimilarity], result of:
              0.027645793 = score(doc=4469,freq=2.0), product of:
                0.14226457 = queryWeight, product of:
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.040442646 = queryNorm
                0.19432661 = fieldWeight in 4469, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5176873 = idf(docFreq=3565, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4469)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Date
    29. 9.2018 13:24:44

Years

Languages

Types

Classifications