Search (7 results, page 1 of 1)

Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.01

0.007301656 = product of:
  0.029206624 = sum of:
    0.029206624 = product of:
      0.08761987 = sum of:
        0.08761987 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
          0.08761987 = score(doc=402,freq=2.0), product of:
            0.14154111 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040419187 = queryNorm
            0.61904186 = fieldWeight in 402, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=402)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Source: Information processing and management. 22(1986) no.6, S.465-476

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

0.0063889488 = product of:
  0.025555795 = sum of:
    0.025555795 = product of:
      0.07666738 = sum of:
        0.07666738 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
          0.07666738 = score(doc=262,freq=2.0), product of:
            0.14154111 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040419187 = 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)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date: 20.10.2000 12:22:23

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

0.005476242 = product of:
  0.021904968 = sum of:
    0.021904968 = product of:
      0.0657149 = sum of:
        0.0657149 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
          0.0657149 = score(doc=58,freq=2.0), product of:
            0.14154111 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040419187 = 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)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date: 14. 6.2015 22:12:44

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

0.005476242 = product of:
  0.021904968 = sum of:
    0.021904968 = product of:
      0.0657149 = sum of:
        0.0657149 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
          0.0657149 = score(doc=2051,freq=2.0), product of:
            0.14154111 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040419187 = 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)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date: 14. 6.2015 22:12:56

Salton, G.: Another look at automatic text-retrieval systems (1986) 0.00

0.00460496 = product of:
  0.01841984 = sum of:
    0.01841984 = product of:
      0.05525952 = sum of:
        0.05525952 = weight(_text_:29 in 1356) [ClassicSimilarity], result of:
          0.05525952 = score(doc=1356,freq=2.0), product of:
            0.14218207 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.040419187 = queryNorm
            0.38865322 = fieldWeight in 1356, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.078125 = fieldNorm(doc=1356)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Source: Communications of the Association for Computing Machinery. 29(1986), S.648-656

Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988) 0.00

0.004563535 = product of:
  0.01825414 = sum of:
    0.01825414 = product of:
      0.05476242 = sum of:
        0.05476242 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
          0.05476242 = score(doc=1952,freq=2.0), product of:
            0.14154111 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040419187 = 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)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date: 16. 8.1998 12:51:22

Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983) 0.00

0.0031944744 = product of:
  0.0127778975 = sum of:
    0.0127778975 = product of:
      0.03833369 = sum of:
        0.03833369 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
          0.03833369 = score(doc=5001,freq=2.0), product of:
            0.14154111 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.040419187 = queryNorm
            0.2708308 = fieldWeight in 5001, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5001)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date: 14. 3.1996 13:22:21

Search (7 results, page 1 of 1)

Authors

Languages

Themes