Search (6 results, page 1 of 1)

Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01

0.0147969 = product of:
  0.044390697 = sum of:
    0.044390697 = product of:
      0.088781394 = sum of:
        0.088781394 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
          0.088781394 = score(doc=262,freq=2.0), product of:
            0.16390564 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046805713 = queryNorm
            0.5416616 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 20.10.2000 12:22:23

Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.01

0.012683056 = product of:
  0.03804917 = sum of:
    0.03804917 = product of:
      0.07609834 = sum of:
        0.07609834 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
          0.07609834 = score(doc=58,freq=2.0), product of:
            0.16390564 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046805713 = queryNorm
            0.46428138 = fieldWeight in 58, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=58)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 14. 6.2015 22:12:44

Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.01

0.012683056 = product of:
  0.03804917 = sum of:
    0.03804917 = product of:
      0.07609834 = sum of:
        0.07609834 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
          0.07609834 = score(doc=2051,freq=2.0), product of:
            0.16390564 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046805713 = queryNorm
            0.46428138 = fieldWeight in 2051, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=2051)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 14. 6.2015 22:12:56

Fuhr, N.: Theorie des Information Retrieval I : Modelle (2004) 0.01

0.011553223 = product of:
  0.03465967 = sum of:
    0.03465967 = product of:
      0.06931934 = sum of:
        0.06931934 = weight(_text_:theorie in 2912) [ClassicSimilarity], result of:
          0.06931934 = score(doc=2912,freq=2.0), product of:
            0.24234782 = queryWeight, product of:
              5.17774 = idf(docFreq=677, maxDocs=44218)
              0.046805713 = queryNorm
            0.28603244 = fieldWeight in 2912, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.17774 = idf(docFreq=677, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2912)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.01

0.010569214 = product of:
  0.03170764 = sum of:
    0.03170764 = product of:
      0.06341528 = sum of:
        0.06341528 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
          0.06341528 = score(doc=1952,freq=2.0), product of:
            0.16390564 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046805713 = queryNorm
            0.38690117 = fieldWeight in 1952, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.078125 = fieldNorm(doc=1952)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 16. 8.1998 12:51:22

Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004) 0.01

0.006341528 = product of:
  0.019024584 = sum of:
    0.019024584 = product of:
      0.03804917 = sum of:
        0.03804917 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
          0.03804917 = score(doc=2419,freq=2.0), product of:
            0.16390564 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046805713 = queryNorm
            0.23214069 = fieldWeight in 2419, 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=2419)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)

Date: 16.11.2008 16:22:48

Search (6 results, page 1 of 1)

Authors

Years

Languages

Themes