Document (#5497)

Author
Möhr, M.
Title
Benutzerorientierte Bewertung von Information-Retrieval-Systemen
Source
Datenbasen, Datenbanken, Netzwerke: Praxis des Information Retrieval. Hrsg.: R. Kuhlen. Bd.3: Nutzung und Bewertung von Retrievalsystemen
Imprint
München : Saur
Year
1980
Pages
S.97-122

Similar documents (content)

  1. Preuss, V.: Benutzerorientierte Informationsberatung (1984) 1.01
    1.0114816 = sum of:
      1.0114816 = product of:
        5.0574083 = sum of:
          5.0574083 = weight(title_txt:benutzerorientierte in 5166) [ClassicSimilarity], result of:
            5.0574083 = score(doc=5166,freq=1.0), product of:
              0.8298505 = queryWeight, product of:
                4.0277543 = boost
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.021129478 = queryNorm
              6.094361 = fieldWeight in 5166, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.625 = fieldNorm(doc=5166)
        0.2 = coord(1/5)
    
  2. Kluck, M.; Mandl, T.; Womser-Hacker, C.: Cross-Language Evaluation Forum (CLEF) : Europäische Initiative zur Bewertung sprachübergreifender Retrievalverfahren (2002) 0.44
    0.43592167 = sum of:
      0.43592167 = product of:
        0.5449021 = sum of:
          0.01641895 = weight(abstract_txt:information in 266) [ClassicSimilarity], result of:
            0.01641895 = score(doc=266,freq=2.0), product of:
              0.051153332 = queryWeight, product of:
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.021129478 = queryNorm
              0.32097518 = fieldWeight in 266, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.09375 = fieldNorm(doc=266)
          0.048563115 = weight(abstract_txt:retrieval in 266) [ClassicSimilarity], result of:
            0.048563115 = score(doc=266,freq=2.0), product of:
              0.10540181 = queryWeight, product of:
                1.4354466 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.021129478 = queryNorm
              0.4607427 = fieldWeight in 266, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.09375 = fieldNorm(doc=266)
          0.21384923 = weight(abstract_txt:systemen in 266) [ClassicSimilarity], result of:
            0.21384923 = score(doc=266,freq=1.0), product of:
              0.35677314 = queryWeight, product of:
                2.6409435 = boost
                6.3935823 = idf(docFreq=200, maxDocs=44218)
                0.021129478 = queryNorm
              0.5993984 = fieldWeight in 266, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3935823 = idf(docFreq=200, maxDocs=44218)
                0.09375 = fieldNorm(doc=266)
          0.26607078 = weight(abstract_txt:bewertung in 266) [ClassicSimilarity], result of:
            0.26607078 = score(doc=266,freq=1.0), product of:
              0.41271648 = queryWeight, product of:
                2.8404617 = boost
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.021129478 = queryNorm
              0.64468175 = fieldWeight in 266, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8766055 = idf(docFreq=123, maxDocs=44218)
                0.09375 = fieldNorm(doc=266)
        0.8 = coord(4/5)
    
  3. Ceynowa, K.: Von der 'dreigeteilten' zur 'fraktalen' Bibliothek : benutzerorientierte Bibliotheksarbeit im Wandel, das Beispiel der Stadtbibliothek Paderborn (1994) 0.40
    0.40459266 = sum of:
      0.40459266 = product of:
        2.0229633 = sum of:
          2.0229633 = weight(title_txt:benutzerorientierte in 8764) [ClassicSimilarity], result of:
            2.0229633 = score(doc=8764,freq=1.0), product of:
              0.8298505 = queryWeight, product of:
                4.0277543 = boost
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.021129478 = queryNorm
              2.4377444 = fieldWeight in 8764, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.25 = fieldNorm(doc=8764)
        0.2 = coord(1/5)
    
  4. Ceynowa, K.: Von der 'dreigeteilten' zur 'fraktalen' Bibliothek : benutzerorientierte Bibliotheksarbeit im Wandel, das Beispiel der Stadtbibliothek Paderborn (1994) 0.40
    0.40459266 = sum of:
      0.40459266 = product of:
        2.0229633 = sum of:
          2.0229633 = weight(title_txt:benutzerorientierte in 6124) [ClassicSimilarity], result of:
            2.0229633 = score(doc=6124,freq=1.0), product of:
              0.8298505 = queryWeight, product of:
                4.0277543 = boost
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.021129478 = queryNorm
              2.4377444 = fieldWeight in 6124, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.25 = fieldNorm(doc=6124)
        0.2 = coord(1/5)
    
  5. Hansen, B.: Konzept für die benutzerorientierte Erschließung von Kinderliteratur für einen Kinder-OPAC : am Beispiel von BÜCHERSCHATZ (1996) 0.40
    0.40459266 = sum of:
      0.40459266 = product of:
        2.0229633 = sum of:
          2.0229633 = weight(title_txt:benutzerorientierte in 480) [ClassicSimilarity], result of:
            2.0229633 = score(doc=480,freq=1.0), product of:
              0.8298505 = queryWeight, product of:
                4.0277543 = boost
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.021129478 = queryNorm
              2.4377444 = fieldWeight in 480, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.25 = fieldNorm(doc=480)
        0.2 = coord(1/5)