Document (#5496)

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
    1.0126344 = sum of:
      1.0126344 = product of:
        5.063172 = sum of:
          5.063172 = weight(title_txt:benutzerorientierte in 5165) [ClassicSimilarity], result of:
            5.063172 = score(doc=5165,freq=1.0), product of:
              0.8304062 = queryWeight, product of:
                4.033056 = boost
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.021105919 = queryNorm
              6.0972233 = fieldWeight in 5165, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.625 = fieldNorm(doc=5165)
        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
    0.4351259 = sum of:
      0.4351259 = product of:
        0.54390734 = sum of:
          0.016372923 = weight(abstract_txt:information in 1266) [ClassicSimilarity], result of:
            0.016372923 = score(doc=1266,freq=2.0), product of:
              0.0510531 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.021105919 = queryNorm
              0.3207038 = fieldWeight in 1266, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=1266)
          0.048607066 = weight(abstract_txt:retrieval in 1266) [ClassicSimilarity], result of:
            0.048607066 = score(doc=1266,freq=2.0), product of:
              0.105455905 = queryWeight, product of:
                1.4372238 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.021105919 = queryNorm
              0.46092314 = fieldWeight in 1266, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=1266)
          0.21425134 = weight(abstract_txt:systemen in 1266) [ClassicSimilarity], result of:
            0.21425134 = score(doc=1266,freq=1.0), product of:
              0.3571881 = queryWeight, product of:
                2.6450717 = boost
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.021105919 = queryNorm
              0.59982777 = fieldWeight in 1266, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.09375 = fieldNorm(doc=1266)
          0.26467603 = weight(abstract_txt:bewertung in 1266) [ClassicSimilarity], result of:
            0.26467603 = score(doc=1266,freq=1.0), product of:
              0.41123593 = queryWeight, product of:
                2.8381443 = boost
                6.8651857 = idf(docFreq=125, maxDocs=44421)
                0.021105919 = queryNorm
              0.6436112 = fieldWeight in 1266, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8651857 = idf(docFreq=125, maxDocs=44421)
                0.09375 = fieldNorm(doc=1266)
        0.8 = coord(4/5)
    
  3. Ceynowa, K.: Von der 'dreigeteilten' zur 'fraktalen' Bibliothek : benutzerorientierte Bibliotheksarbeit im Wandel, das Beispiel der Stadtbibliothek Paderborn (1994) 0.41
    0.40505376 = sum of:
      0.40505376 = product of:
        2.0252688 = sum of:
          2.0252688 = weight(title_txt:benutzerorientierte in 378) [ClassicSimilarity], result of:
            2.0252688 = score(doc=378,freq=1.0), product of:
              0.8304062 = queryWeight, product of:
                4.033056 = boost
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.021105919 = queryNorm
              2.4388893 = fieldWeight in 378, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.25 = fieldNorm(doc=378)
        0.2 = coord(1/5)
    
  4. Ceynowa, K.: Von der 'dreigeteilten' zur 'fraktalen' Bibliothek : benutzerorientierte Bibliotheksarbeit im Wandel, das Beispiel der Stadtbibliothek Paderborn (1994) 0.41
    0.40505376 = sum of:
      0.40505376 = product of:
        2.0252688 = sum of:
          2.0252688 = weight(title_txt:benutzerorientierte in 6192) [ClassicSimilarity], result of:
            2.0252688 = score(doc=6192,freq=1.0), product of:
              0.8304062 = queryWeight, product of:
                4.033056 = boost
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.021105919 = queryNorm
              2.4388893 = fieldWeight in 6192, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.25 = fieldNorm(doc=6192)
        0.2 = coord(1/5)
    
  5. Hansen, B.: Konzept für die benutzerorientierte Erschließung von Kinderliteratur für einen Kinder-OPAC : am Beispiel von BÜCHERSCHATZ (1996) 0.41
    0.40505376 = sum of:
      0.40505376 = product of:
        2.0252688 = sum of:
          2.0252688 = weight(title_txt:benutzerorientierte in 1480) [ClassicSimilarity], result of:
            2.0252688 = score(doc=1480,freq=1.0), product of:
              0.8304062 = queryWeight, product of:
                4.033056 = boost
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.021105919 = queryNorm
              2.4388893 = fieldWeight in 1480, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.755557 = idf(docFreq=6, maxDocs=44421)
                0.25 = fieldNorm(doc=1480)
        0.2 = coord(1/5)