Document (#39410)

Author
Pao, M.L.
Title
Specifity of terms in questions
Source
Productivity in the information age: proceedings of the 46th ASIS annual meeting, 1983. Ed. Raymond F Vondran
Imprint
White Plains, N.Y : Knowledge Industry Publications
Year
1983
Pages
S.26-27
Series
Kluwer international series on Asian studies in computer and information science; 20

Similar documents (content)

  1. Kim, P.K.: ¬An automatic indexing of compound words based on mutual information for Korean text retrieval (1995) 0.57
    0.57482904 = sum of:
      0.57482904 = product of:
        0.86224353 = sum of:
          0.11016533 = weight(abstract_txt:terms in 1620) [ClassicSimilarity], result of:
            0.11016533 = score(doc=1620,freq=2.0), product of:
              0.2054842 = queryWeight, product of:
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.05081573 = queryNorm
              0.53612554 = fieldWeight in 1620, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.09375 = fieldNorm(doc=1620)
          0.75207824 = weight(abstract_txt:specifity in 1620) [ClassicSimilarity], result of:
            0.75207824 = score(doc=1620,freq=1.0), product of:
              0.9316808 = queryWeight, product of:
                2.1293368 = boost
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.05081573 = queryNorm
              0.8072274 = fieldWeight in 1620, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.09375 = fieldNorm(doc=1620)
        0.6666667 = coord(2/3)
    
  2. Soergel, D.: Indexing and retrieval performance : the logical evidence (1994) 0.49
    0.4940037 = sum of:
      0.4940037 = product of:
        0.74100554 = sum of:
          0.11427373 = weight(abstract_txt:questions in 1579) [ClassicSimilarity], result of:
            0.11427373 = score(doc=1579,freq=1.0), product of:
              0.29957822 = queryWeight, product of:
                1.207441 = boost
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.05081573 = queryNorm
              0.38144872 = fieldWeight in 1579, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8825436 = idf(docFreq=914, maxDocs=44421)
                0.078125 = fieldNorm(doc=1579)
          0.6267318 = weight(abstract_txt:specifity in 1579) [ClassicSimilarity], result of:
            0.6267318 = score(doc=1579,freq=1.0), product of:
              0.9316808 = queryWeight, product of:
                2.1293368 = boost
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.05081573 = queryNorm
              0.67268944 = fieldWeight in 1579, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.078125 = fieldNorm(doc=1579)
        0.6666667 = coord(2/3)
    
  3. Cawkell, A.E.: Encyclopaedic dictionary of information technology and systems (1993) 0.48
    0.47902417 = sum of:
      0.47902417 = product of:
        0.71853626 = sum of:
          0.09180444 = weight(abstract_txt:terms in 1762) [ClassicSimilarity], result of:
            0.09180444 = score(doc=1762,freq=2.0), product of:
              0.2054842 = queryWeight, product of:
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.05081573 = queryNorm
              0.44677126 = fieldWeight in 1762, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.078125 = fieldNorm(doc=1762)
          0.6267318 = weight(abstract_txt:specifity in 1762) [ClassicSimilarity], result of:
            0.6267318 = score(doc=1762,freq=1.0), product of:
              0.9316808 = queryWeight, product of:
                2.1293368 = boost
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.05081573 = queryNorm
              0.67268944 = fieldWeight in 1762, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.078125 = fieldNorm(doc=1762)
        0.6666667 = coord(2/3)
    
  4. Xu, H.; Lancaster, F.W.: Redundancy and uniqueness of subject access points in online catalogs (1998) 0.46
    0.46109825 = sum of:
      0.46109825 = product of:
        0.69164735 = sum of:
          0.064915545 = weight(abstract_txt:terms in 2788) [ClassicSimilarity], result of:
            0.064915545 = score(doc=2788,freq=1.0), product of:
              0.2054842 = queryWeight, product of:
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.05081573 = queryNorm
              0.31591502 = fieldWeight in 2788, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.043712 = idf(docFreq=2116, maxDocs=44421)
                0.078125 = fieldNorm(doc=2788)
          0.6267318 = weight(abstract_txt:specifity in 2788) [ClassicSimilarity], result of:
            0.6267318 = score(doc=2788,freq=1.0), product of:
              0.9316808 = queryWeight, product of:
                2.1293368 = boost
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.05081573 = queryNorm
              0.67268944 = fieldWeight in 2788, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.078125 = fieldNorm(doc=2788)
        0.6666667 = coord(2/3)
    
  5. Wozniak, J.: Jezyk hasel przedmiotowych KABA : wybrane problemy realizacji projektu (1997) 0.42
    0.41782123 = sum of:
      0.41782123 = product of:
        1.2534636 = sum of:
          1.2534636 = weight(abstract_txt:specifity in 4218) [ClassicSimilarity], result of:
            1.2534636 = score(doc=4218,freq=1.0), product of:
              0.9316808 = queryWeight, product of:
                2.1293368 = boost
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.05081573 = queryNorm
              1.3453789 = fieldWeight in 4218, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.610425 = idf(docFreq=21, maxDocs=44421)
                0.15625 = fieldNorm(doc=4218)
        0.33333334 = coord(1/3)