Search (6 results, page 1 of 1)

Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.03

0.027178308 = product of:
  0.054356616 = sum of:
    0.054356616 = product of:
      0.10871323 = sum of:
        0.10871323 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
          0.10871323 = score(doc=262,freq=2.0), product of:
            0.20070322 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.057313815 = 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)
  0.5 = coord(1/2)

Date: 20.10.2000 12:22:23

Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.02

0.023295691 = product of:
  0.046591382 = sum of:
    0.046591382 = product of:
      0.093182765 = sum of:
        0.093182765 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
          0.093182765 = score(doc=58,freq=2.0), product of:
            0.20070322 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.057313815 = 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)
  0.5 = coord(1/2)

Date: 14. 6.2015 22:12:44

Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986) 0.02

0.023295691 = product of:
  0.046591382 = sum of:
    0.046591382 = product of:
      0.093182765 = sum of:
        0.093182765 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
          0.093182765 = score(doc=2051,freq=2.0), product of:
            0.20070322 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.057313815 = 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)
  0.5 = coord(1/2)

Date: 14. 6.2015 22:12:56

Fuhr, N.: Modelle im Information Retrieval (2023) 0.02

0.02278804 = product of:
  0.04557608 = sum of:
    0.04557608 = product of:
      0.13672824 = sum of:
        0.13672824 = weight(_text_:2023 in 800) [ClassicSimilarity], result of:
          0.13672824 = score(doc=800,freq=3.0), product of:
            0.3403286 = queryWeight, product of:
              5.9379854 = idf(docFreq=316, maxDocs=44218)
              0.057313815 = queryNorm
            0.4017536 = fieldWeight in 800, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.9379854 = idf(docFreq=316, maxDocs=44218)
              0.0390625 = fieldNorm(doc=800)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Year: 2023

Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.02

0.019413078 = product of:
  0.038826156 = sum of:
    0.038826156 = product of:
      0.07765231 = sum of:
        0.07765231 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
          0.07765231 = score(doc=1952,freq=2.0), product of:
            0.20070322 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.057313815 = 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)
  0.5 = coord(1/2)

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

0.011647846 = product of:
  0.023295691 = sum of:
    0.023295691 = product of:
      0.046591382 = sum of:
        0.046591382 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
          0.046591382 = score(doc=2419,freq=2.0), product of:
            0.20070322 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.057313815 = 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)
  0.5 = coord(1/2)

Date: 16.11.2008 16:22:48

Search (6 results, page 1 of 1)

Authors

Years

Languages

Themes