Document (#11105)

Title: Freitext in Informationssystemen
Source: International classification. 12(1985) no.1, S.23-26
Year: 1985
Series: Empfehlungen zur Klassifikation; EK-03
Footnote: Deutsche Fassung von 'Free text in information systems' in: International classification 12(1985) H.2, S.95-98. Wegen einiger Ungereimtheiten sollte die englische Fassung benutzt werden
Theme: Volltextretrieval

Similar documents (content)

Zeitschriftendienst (ZD) : CD-ROM-Version (1996) 1.54

1.5388527 = sum of:
  1.5388527 = product of:
    3.0777054 = sum of:
      3.0777054 = weight(abstract_txt:freitext in 4025) [ClassicSimilarity], result of:
        3.0777054 = score(doc=4025,freq=1.0), product of:
          0.8529611 = queryWeight, product of:
            1.2783211 = boost
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.069346204 = queryNorm
          3.60826 = fieldWeight in 4025, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.375 = fieldNorm(doc=4025)
    0.5 = coord(1/2)

Zeitschriftendienst (ZD) : CD-ROM-Version (1999) 1.03

1.0259018 = sum of:
  1.0259018 = product of:
    2.0518036 = sum of:
      2.0518036 = weight(abstract_txt:freitext in 5425) [ClassicSimilarity], result of:
        2.0518036 = score(doc=5425,freq=1.0), product of:
          0.8529611 = queryWeight, product of:
            1.2783211 = boost
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.069346204 = queryNorm
          2.4055066 = fieldWeight in 5425, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.25 = fieldNorm(doc=5425)
    0.5 = coord(1/2)

Sawallisch, U.: ¬Das Retrievalsystem FREITEXT im Einsatz in einer kleinen Dokumentationsstelle (1993) 0.73

0.72542214 = sum of:
  0.72542214 = product of:
    1.4508443 = sum of:
      1.4508443 = weight(abstract_txt:freitext in 202) [ClassicSimilarity], result of:
        1.4508443 = score(doc=202,freq=2.0), product of:
          0.8529611 = queryWeight, product of:
            1.2783211 = boost
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.069346204 = queryNorm
          1.70095 = fieldWeight in 202, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.125 = fieldNorm(doc=202)
    0.5 = coord(1/2)

Meder, W.: ¬Das logische UND beim Information Retrieval (1982) 0.64

0.6411886 = sum of:
  0.6411886 = product of:
    1.2823772 = sum of:
      1.2823772 = weight(abstract_txt:freitext in 5195) [ClassicSimilarity], result of:
        1.2823772 = score(doc=5195,freq=1.0), product of:
          0.8529611 = queryWeight, product of:
            1.2783211 = boost
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.069346204 = queryNorm
          1.5034416 = fieldWeight in 5195, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.15625 = fieldNorm(doc=5195)
    0.5 = coord(1/2)

Ruge, G.; Schwarz, C.: ¬Die Leistungsfähigkeit von linguistischen Verfahren in der Massentextverarbeitung (1989) 0.51

0.5129509 = sum of:
  0.5129509 = product of:
    1.0259018 = sum of:
      1.0259018 = weight(abstract_txt:freitext in 38) [ClassicSimilarity], result of:
        1.0259018 = score(doc=38,freq=1.0), product of:
          0.8529611 = queryWeight, product of:
            1.2783211 = boost
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.069346204 = queryNorm
          1.2027533 = fieldWeight in 38, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.622026 = idf(docFreq=7, maxDocs=44421)
            0.125 = fieldNorm(doc=38)
    0.5 = coord(1/2)