Document (#26045)

Author
Shafer, K.E.
Title
Automatic Subject Assignment via the Scorpion System
Source
Journal of library administration. 34(2001) nos.1/2, S.187-189
Year
2001
Footnote
Teil eines Themenheftes: OCLC and the Internet: An Historical Overview of Research Activities, 1990-1999 - Part I
Theme
Internet
Automatisches Klassifizieren
Object
Scorpion

Similar documents (author)

  1. Shafer, K.: Scorpion Project explores using Dewey to organize the Web (1996) 5.48
    5.4764457 = sum of:
      5.4764457 = weight(author_txt:shafer in 6819) [ClassicSimilarity], result of:
        5.4764457 = fieldWeight in 6819, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.762313 = idf(docFreq=17, maxDocs=42306)
          0.625 = fieldNorm(doc=6819)
    
  2. Shafer, K.: Scorpion helps catalog the Web (1997) 5.48
    5.4764457 = sum of:
      5.4764457 = weight(author_txt:shafer in 3533) [ClassicSimilarity], result of:
        5.4764457 = fieldWeight in 3533, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.762313 = idf(docFreq=17, maxDocs=42306)
          0.625 = fieldNorm(doc=3533)
    
  3. Shafer, K.E.: Manipulating Tagged text (2001) 5.48
    5.4764457 = sum of:
      5.4764457 = weight(author_txt:shafer in 5012) [ClassicSimilarity], result of:
        5.4764457 = fieldWeight in 5012, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.762313 = idf(docFreq=17, maxDocs=42306)
          0.625 = fieldNorm(doc=5012)
    
  4. Shafer, K.E.: Mantis Project : A Toolkit for Cataloging (2001) 5.48
    5.4764457 = sum of:
      5.4764457 = weight(author_txt:shafer in 2029) [ClassicSimilarity], result of:
        5.4764457 = fieldWeight in 2029, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.762313 = idf(docFreq=17, maxDocs=42306)
          0.625 = fieldNorm(doc=2029)
    
  5. Shafer, K.E.: Translating Mathematical Markup for Electronic Journals (2001) 5.48
    5.4764457 = sum of:
      5.4764457 = weight(author_txt:shafer in 2031) [ClassicSimilarity], result of:
        5.4764457 = fieldWeight in 2031, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.762313 = idf(docFreq=17, maxDocs=42306)
          0.625 = fieldNorm(doc=2031)
    

Similar documents (content)

  1. Shafer, K.E.: Evaluating Scorpion results (1998) 4.05
    4.047191 = sum of:
      4.047191 = product of:
        5.0589886 = sum of:
          0.09306138 = weight(abstract_txt:subject in 2570) [ClassicSimilarity], result of:
            0.09306138 = score(doc=2570,freq=2.0), product of:
              0.13465819 = queryWeight, product of:
                1.1618204 = boost
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.029647088 = queryNorm
              0.6910934 = fieldWeight in 2570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.125 = fieldNorm(doc=2570)
          0.21848439 = weight(abstract_txt:automatic in 2570) [ClassicSimilarity], result of:
            0.21848439 = score(doc=2570,freq=2.0), product of:
              0.23786655 = queryWeight, product of:
                1.5441494 = boost
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.029647088 = queryNorm
              0.91851664 = fieldWeight in 2570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.125 = fieldNorm(doc=2570)
          0.52336156 = weight(abstract_txt:assignment in 2570) [ClassicSimilarity], result of:
            0.52336156 = score(doc=2570,freq=2.0), product of:
              0.4258477 = queryWeight, product of:
                2.0660927 = boost
                6.9522038 = idf(docFreq=109, maxDocs=42306)
                0.029647088 = queryNorm
              1.2289876 = fieldWeight in 2570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.9522038 = idf(docFreq=109, maxDocs=42306)
                0.125 = fieldNorm(doc=2570)
          4.2240815 = weight(title_txt:scorpion in 2570) [ClassicSimilarity], result of:
            4.2240815 = score(doc=2570,freq=1.0), product of:
              0.8567313 = queryWeight, product of:
                2.9305217 = boost
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.029647088 = queryNorm
              4.9304624 = fieldWeight in 2570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.5 = fieldNorm(doc=2570)
        0.8 = coord(4/5)
    
  2. Shafer, K.: Scorpion helps catalog the Web (1997) 2.35
    2.3476083 = sum of:
      2.3476083 = product of:
        3.9126804 = sum of:
          0.08142871 = weight(abstract_txt:subject in 3533) [ClassicSimilarity], result of:
            0.08142871 = score(doc=3533,freq=2.0), product of:
              0.13465819 = queryWeight, product of:
                1.1618204 = boost
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.029647088 = queryNorm
              0.6047067 = fieldWeight in 3533, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.109375 = fieldNorm(doc=3533)
          0.13518031 = weight(abstract_txt:automatic in 3533) [ClassicSimilarity], result of:
            0.13518031 = score(doc=3533,freq=1.0), product of:
              0.23786655 = queryWeight, product of:
                1.5441494 = boost
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.029647088 = queryNorm
              0.56830317 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.109375 = fieldNorm(doc=3533)
          3.6960714 = weight(title_txt:scorpion in 3533) [ClassicSimilarity], result of:
            3.6960714 = score(doc=3533,freq=1.0), product of:
              0.8567313 = queryWeight, product of:
                2.9305217 = boost
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.029647088 = queryNorm
              4.3141546 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.4375 = fieldNorm(doc=3533)
        0.6 = coord(3/5)
    
  3. Shafer, K.E.: Evaluating Scorpion Results (2001) 1.84
    1.8441244 = sum of:
      1.8441244 = product of:
        4.610311 = sum of:
          0.3862295 = weight(abstract_txt:automatic in 86) [ClassicSimilarity], result of:
            0.3862295 = score(doc=86,freq=1.0), product of:
              0.23786655 = queryWeight, product of:
                1.5441494 = boost
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.029647088 = queryNorm
              1.6237234 = fieldWeight in 86, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.3125 = fieldNorm(doc=86)
          4.2240815 = weight(title_txt:scorpion in 86) [ClassicSimilarity], result of:
            4.2240815 = score(doc=86,freq=1.0), product of:
              0.8567313 = queryWeight, product of:
                2.9305217 = boost
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.029647088 = queryNorm
              4.9304624 = fieldWeight in 86, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.5 = fieldNorm(doc=86)
        0.4 = coord(2/5)
    
  4. Shafer, K.: Scorpion Project explores using Dewey to organize the Web (1996) 1.70
    1.6954296 = sum of:
      1.6954296 = product of:
        2.8257158 = sum of:
          0.06979603 = weight(abstract_txt:subject in 6819) [ClassicSimilarity], result of:
            0.06979603 = score(doc=6819,freq=2.0), product of:
              0.13465819 = queryWeight, product of:
                1.1618204 = boost
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.029647088 = queryNorm
              0.51832 = fieldWeight in 6819, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.09375 = fieldNorm(doc=6819)
          0.11586884 = weight(abstract_txt:automatic in 6819) [ClassicSimilarity], result of:
            0.11586884 = score(doc=6819,freq=1.0), product of:
              0.23786655 = queryWeight, product of:
                1.5441494 = boost
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.029647088 = queryNorm
              0.487117 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.09375 = fieldNorm(doc=6819)
          2.640051 = weight(title_txt:scorpion in 6819) [ClassicSimilarity], result of:
            2.640051 = score(doc=6819,freq=1.0), product of:
              0.8567313 = queryWeight, product of:
                2.9305217 = boost
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.029647088 = queryNorm
              3.081539 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.860925 = idf(docFreq=5, maxDocs=42306)
                0.3125 = fieldNorm(doc=6819)
        0.6 = coord(3/5)
    
  5. Abdul, H.; Khoo, C.: Automatic indexing of medical literature using phrase matching : an exploratory study 0.44
    0.4427765 = sum of:
      0.4427765 = product of:
        0.7379608 = sum of:
          0.08225542 = weight(abstract_txt:subject in 3670) [ClassicSimilarity], result of:
            0.08225542 = score(doc=3670,freq=1.0), product of:
              0.13465819 = queryWeight, product of:
                1.1618204 = boost
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.029647088 = queryNorm
              0.61084604 = fieldWeight in 3670, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9094145 = idf(docFreq=2305, maxDocs=42306)
                0.15625 = fieldNorm(doc=3670)
          0.19311474 = weight(abstract_txt:automatic in 3670) [ClassicSimilarity], result of:
            0.19311474 = score(doc=3670,freq=1.0), product of:
              0.23786655 = queryWeight, product of:
                1.5441494 = boost
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.029647088 = queryNorm
              0.8118617 = fieldWeight in 3670, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1959147 = idf(docFreq=636, maxDocs=42306)
                0.15625 = fieldNorm(doc=3670)
          0.4625906 = weight(abstract_txt:assignment in 3670) [ClassicSimilarity], result of:
            0.4625906 = score(doc=3670,freq=1.0), product of:
              0.4258477 = queryWeight, product of:
                2.0660927 = boost
                6.9522038 = idf(docFreq=109, maxDocs=42306)
                0.029647088 = queryNorm
              1.0862818 = fieldWeight in 3670, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9522038 = idf(docFreq=109, maxDocs=42306)
                0.15625 = fieldNorm(doc=3670)
        0.6 = coord(3/5)