Document (#26571)

Author
Shafer, K.E.
Title
Evaluating Scorpion results
Source
http://www.oclc.org/research/publications/arr/1997/
Year
1998
Abstract
Scorpion is a research project at OCLC that builds tools for automatic subject assignment by combining library science and information retrieval techniques. A thesis of Scorpion is that the Dewey Decimal Classification (Dewey) can be used to perform automatic subject assignment for electronic items.
Theme
Automatisches Klassifizieren
Internet
Object
Scorpion
DDC

Similar documents (author)

  1. Shafer, K.: Scorpion Project explores using Dewey to organize the Web (1996) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:shafer in 6819) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 6819, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=6819)
    
  2. Shafer, K.: Scorpion helps catalog the Web (1997) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:shafer in 3533) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 3533, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=3533)
    
  3. Shafer, K.E.: Manipulating Tagged text (2001) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:shafer in 5012) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 5012, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=5012)
    
  4. Shafer, K.E.: Mantis Project : A Toolkit for Cataloging (2001) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:shafer in 2029) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 2029, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=2029)
    
  5. Shafer, K.E.: Translating Mathematical Markup for Electronic Journals (2001) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:shafer in 2031) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 2031, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=2031)
    

Similar documents (content)

  1. Shafer, K.: Scorpion helps catalog the Web (1997) 1.80
    1.8041517 = sum of:
      1.8041517 = product of:
        4.1003447 = sum of:
          0.010525011 = weight(abstract_txt:research in 3533) [ClassicSimilarity], result of:
            0.010525011 = score(doc=3533,freq=1.0), product of:
              0.029940693 = queryWeight, product of:
                1.009671 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.009226549 = queryNorm
              0.35152864 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.012186008 = weight(abstract_txt:used in 3533) [ClassicSimilarity], result of:
            0.012186008 = score(doc=3533,freq=1.0), product of:
              0.03301321 = queryWeight, product of:
                1.0602123 = boost
                3.3748589 = idf(docFreq=3975, maxDocs=42740)
                0.009226549 = queryNorm
              0.3691252 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3748589 = idf(docFreq=3975, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.024318142 = weight(abstract_txt:electronic in 3533) [ClassicSimilarity], result of:
            0.024318142 = score(doc=3533,freq=1.0), product of:
              0.05232795 = queryWeight, product of:
                1.3347988 = boost
                4.2489204 = idf(docFreq=1658, maxDocs=42740)
                0.009226549 = queryNorm
              0.46472567 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2489204 = idf(docFreq=1658, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.02661624 = weight(abstract_txt:project in 3533) [ClassicSimilarity], result of:
            0.02661624 = score(doc=3533,freq=1.0), product of:
              0.055574805 = queryWeight, product of:
                1.3755866 = boost
                4.3787556 = idf(docFreq=1456, maxDocs=42740)
                0.009226549 = queryNorm
              0.4789264 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3787556 = idf(docFreq=1456, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.02812977 = weight(abstract_txt:tools in 3533) [ClassicSimilarity], result of:
            0.02812977 = score(doc=3533,freq=1.0), product of:
              0.057662163 = queryWeight, product of:
                1.4011816 = boost
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.009226549 = queryNorm
              0.48783758 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.008706736 = weight(abstract_txt:that in 3533) [ClassicSimilarity], result of:
            0.008706736 = score(doc=3533,freq=1.0), product of:
              0.033242505 = queryWeight, product of:
                1.5045645 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.009226549 = queryNorm
              0.26191577 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.060940143 = weight(abstract_txt:oclc in 3533) [ClassicSimilarity], result of:
            0.060940143 = score(doc=3533,freq=1.0), product of:
              0.09654189 = queryWeight, product of:
                1.8130378 = boost
                5.7712464 = idf(docFreq=361, maxDocs=42740)
                0.009226549 = queryNorm
              0.63123006 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7712464 = idf(docFreq=361, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.053605795 = weight(abstract_txt:subject in 3533) [ClassicSimilarity], result of:
            0.053605795 = score(doc=3533,freq=2.0), product of:
              0.08863147 = queryWeight, product of:
                2.456733 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.009226549 = queryNorm
              0.6048167 = fieldWeight in 3533, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.089145586 = weight(abstract_txt:automatic in 3533) [ClassicSimilarity], result of:
            0.089145586 = score(doc=3533,freq=1.0), product of:
              0.15674368 = queryWeight, product of:
                3.2670739 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.009226549 = queryNorm
              0.5687348 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          0.12705208 = weight(abstract_txt:dewey in 3533) [ClassicSimilarity], result of:
            0.12705208 = score(doc=3533,freq=1.0), product of:
              0.198508 = queryWeight, product of:
                3.6766555 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.009226549 = queryNorm
              0.6400351 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.109375 = fieldNorm(doc=3533)
          3.6591194 = weight(title_txt:scorpion in 3533) [ClassicSimilarity], result of:
            3.6591194 = score(doc=3533,freq=1.0), product of:
              0.8472891 = queryWeight, product of:
                9.303051 = boost
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.009226549 = queryNorm
              4.3186197 = fieldWeight in 3533, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.4375 = fieldNorm(doc=3533)
        0.44 = coord(11/25)
    
  2. Shafer, K.: Scorpion Project explores using Dewey to organize the Web (1996) 1.31
    1.3064502 = sum of:
      1.3064502 = product of:
        2.9692051 = sum of:
          0.008764681 = weight(abstract_txt:library in 6819) [ClassicSimilarity], result of:
            0.008764681 = score(doc=6819,freq=1.0), product of:
              0.029369874 = queryWeight, product of:
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.009226549 = queryNorm
              0.2984242 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.011302716 = weight(abstract_txt:retrieval in 6819) [ClassicSimilarity], result of:
            0.011302716 = score(doc=6819,freq=1.0), product of:
              0.034796312 = queryWeight, product of:
                1.0884677 = boost
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.009226549 = queryNorm
              0.3248251 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4648013 = idf(docFreq=3633, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.016175702 = weight(abstract_txt:science in 6819) [ClassicSimilarity], result of:
            0.016175702 = score(doc=6819,freq=1.0), product of:
              0.044189602 = queryWeight, product of:
                1.2266171 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.009226549 = queryNorm
              0.3660522 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.02084412 = weight(abstract_txt:electronic in 6819) [ClassicSimilarity], result of:
            0.02084412 = score(doc=6819,freq=1.0), product of:
              0.05232795 = queryWeight, product of:
                1.3347988 = boost
                4.2489204 = idf(docFreq=1658, maxDocs=42740)
                0.009226549 = queryNorm
              0.3983363 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2489204 = idf(docFreq=1658, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.02281392 = weight(abstract_txt:project in 6819) [ClassicSimilarity], result of:
            0.02281392 = score(doc=6819,freq=1.0), product of:
              0.055574805 = queryWeight, product of:
                1.3755866 = boost
                4.3787556 = idf(docFreq=1456, maxDocs=42740)
                0.009226549 = queryNorm
              0.41050833 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3787556 = idf(docFreq=1456, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.03409843 = weight(abstract_txt:tools in 6819) [ClassicSimilarity], result of:
            0.03409843 = score(doc=6819,freq=2.0), product of:
              0.057662163 = queryWeight, product of:
                1.4011816 = boost
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.009226549 = queryNorm
              0.59134847 = fieldWeight in 6819, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4602294 = idf(docFreq=1342, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.06695612 = weight(abstract_txt:items in 6819) [ClassicSimilarity], result of:
            0.06695612 = score(doc=6819,freq=2.0), product of:
              0.09041938 = queryWeight, product of:
                1.7546065 = boost
                5.5852485 = idf(docFreq=435, maxDocs=42740)
                0.009226549 = queryNorm
              0.7405063 = fieldWeight in 6819, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.5852485 = idf(docFreq=435, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.05223441 = weight(abstract_txt:oclc in 6819) [ClassicSimilarity], result of:
            0.05223441 = score(doc=6819,freq=1.0), product of:
              0.09654189 = queryWeight, product of:
                1.8130378 = boost
                5.7712464 = idf(docFreq=361, maxDocs=42740)
                0.009226549 = queryNorm
              0.54105437 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7712464 = idf(docFreq=361, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.045947824 = weight(abstract_txt:subject in 6819) [ClassicSimilarity], result of:
            0.045947824 = score(doc=6819,freq=2.0), product of:
              0.08863147 = queryWeight, product of:
                2.456733 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.009226549 = queryNorm
              0.5184143 = fieldWeight in 6819, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          0.076410495 = weight(abstract_txt:automatic in 6819) [ClassicSimilarity], result of:
            0.076410495 = score(doc=6819,freq=1.0), product of:
              0.15674368 = queryWeight, product of:
                3.2670739 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.009226549 = queryNorm
              0.48748696 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.09375 = fieldNorm(doc=6819)
          2.6136568 = weight(title_txt:scorpion in 6819) [ClassicSimilarity], result of:
            2.6136568 = score(doc=6819,freq=1.0), product of:
              0.8472891 = queryWeight, product of:
                9.303051 = boost
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.009226549 = queryNorm
              3.0847285 = fieldWeight in 6819, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.3125 = fieldNorm(doc=6819)
        0.44 = coord(11/25)
    
  3. Shafer, K.E.: Evaluating Scorpion Results (2001) 0.35
    0.3549242 = sum of:
      0.3549242 = product of:
        4.4365525 = sum of:
          0.25470167 = weight(abstract_txt:automatic in 86) [ClassicSimilarity], result of:
            0.25470167 = score(doc=86,freq=1.0), product of:
              0.15674368 = queryWeight, product of:
                3.2670739 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.009226549 = queryNorm
              1.6249566 = fieldWeight in 86, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.3125 = fieldNorm(doc=86)
          4.181851 = weight(title_txt:scorpion in 86) [ClassicSimilarity], result of:
            4.181851 = score(doc=86,freq=1.0), product of:
              0.8472891 = queryWeight, product of:
                9.303051 = boost
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.009226549 = queryNorm
              4.9355655 = fieldWeight in 86, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.871131 = idf(docFreq=5, maxDocs=42740)
                0.5 = fieldNorm(doc=86)
        0.08 = coord(2/25)
    
  4. Markey, K.: Forty years of classification online : final chapter or future unlimited? (2006) 0.18
    0.18135335 = sum of:
      0.18135335 = product of:
        0.41216668 = sum of:
          0.005843121 = weight(abstract_txt:library in 4339) [ClassicSimilarity], result of:
            0.005843121 = score(doc=4339,freq=1.0), product of:
              0.029369874 = queryWeight, product of:
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.009226549 = queryNorm
              0.19894947 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1831915 = idf(docFreq=4815, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.006014292 = weight(abstract_txt:research in 4339) [ClassicSimilarity], result of:
            0.006014292 = score(doc=4339,freq=1.0), product of:
              0.029940693 = queryWeight, product of:
                1.009671 = boost
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.009226549 = queryNorm
              0.20087351 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2139761 = idf(docFreq=4669, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.010783801 = weight(abstract_txt:science in 4339) [ClassicSimilarity], result of:
            0.010783801 = score(doc=4339,freq=1.0), product of:
              0.044189602 = queryWeight, product of:
                1.2266171 = boost
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.009226549 = queryNorm
              0.24403481 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.904557 = idf(docFreq=2340, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.032791868 = weight(abstract_txt:classification in 4339) [ClassicSimilarity], result of:
            0.032791868 = score(doc=4339,freq=8.0), product of:
              0.046375252 = queryWeight, product of:
                1.2565856 = boost
                3.9999528 = idf(docFreq=2127, maxDocs=42740)
                0.009226549 = queryNorm
              0.7070984 = fieldWeight in 4339, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.9999528 = idf(docFreq=2127, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.004975278 = weight(abstract_txt:that in 4339) [ClassicSimilarity], result of:
            0.004975278 = score(doc=4339,freq=1.0), product of:
              0.033242505 = queryWeight, product of:
                1.5045645 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.009226549 = queryNorm
              0.14966616 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.03482294 = weight(abstract_txt:oclc in 4339) [ClassicSimilarity], result of:
            0.03482294 = score(doc=4339,freq=1.0), product of:
              0.09654189 = queryWeight, product of:
                1.8130378 = boost
                5.7712464 = idf(docFreq=361, maxDocs=42740)
                0.009226549 = queryNorm
              0.3607029 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7712464 = idf(docFreq=361, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.040479183 = weight(abstract_txt:decimal in 4339) [ClassicSimilarity], result of:
            0.040479183 = score(doc=4339,freq=1.0), product of:
              0.106731676 = queryWeight, product of:
                1.9063191 = boost
                6.068179 = idf(docFreq=268, maxDocs=42740)
                0.009226549 = queryNorm
              0.3792612 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.068179 = idf(docFreq=268, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.030631883 = weight(abstract_txt:subject in 4339) [ClassicSimilarity], result of:
            0.030631883 = score(doc=4339,freq=2.0), product of:
              0.08863147 = queryWeight, product of:
                2.456733 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.009226549 = queryNorm
              0.34560955 = fieldWeight in 4339, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.050940335 = weight(abstract_txt:automatic in 4339) [ClassicSimilarity], result of:
            0.050940335 = score(doc=4339,freq=1.0), product of:
              0.15674368 = queryWeight, product of:
                3.2670739 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.009226549 = queryNorm
              0.32499132 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.07260119 = weight(abstract_txt:dewey in 4339) [ClassicSimilarity], result of:
            0.07260119 = score(doc=4339,freq=1.0), product of:
              0.198508 = queryWeight, product of:
                3.6766555 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.009226549 = queryNorm
              0.36573434 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
          0.122282796 = weight(abstract_txt:assignment in 4339) [ClassicSimilarity], result of:
            0.122282796 = score(doc=4339,freq=1.0), product of:
              0.28101256 = queryWeight, product of:
                4.374484 = boost
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.009226549 = queryNorm
              0.43515062 = fieldWeight in 4339, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.0625 = fieldNorm(doc=4339)
        0.44 = coord(11/25)
    
  5. Mitchell, J.S.; Vizine-Goetz, D.: DDC taxonomy server (2000) 0.18
    0.17721725 = sum of:
      0.17721725 = product of:
        0.5538039 = sum of:
          0.017390516 = weight(abstract_txt:classification in 1126) [ClassicSimilarity], result of:
            0.017390516 = score(doc=1126,freq=1.0), product of:
              0.046375252 = queryWeight, product of:
                1.2565856 = boost
                3.9999528 = idf(docFreq=2127, maxDocs=42740)
                0.009226549 = queryNorm
              0.3749956 = fieldWeight in 1126, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9999528 = idf(docFreq=2127, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.032263756 = weight(abstract_txt:project in 1126) [ClassicSimilarity], result of:
            0.032263756 = score(doc=1126,freq=2.0), product of:
              0.055574805 = queryWeight, product of:
                1.3755866 = boost
                4.3787556 = idf(docFreq=1456, maxDocs=42740)
                0.009226549 = queryNorm
              0.58054644 = fieldWeight in 1126, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3787556 = idf(docFreq=1456, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.010554158 = weight(abstract_txt:that in 1126) [ClassicSimilarity], result of:
            0.010554158 = score(doc=1126,freq=2.0), product of:
              0.033242505 = queryWeight, product of:
                1.5045645 = boost
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.009226549 = queryNorm
              0.31748986 = fieldWeight in 1126, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.3946586 = idf(docFreq=10595, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.06071877 = weight(abstract_txt:decimal in 1126) [ClassicSimilarity], result of:
            0.06071877 = score(doc=1126,freq=1.0), product of:
              0.106731676 = queryWeight, product of:
                1.9063191 = boost
                6.068179 = idf(docFreq=268, maxDocs=42740)
                0.009226549 = queryNorm
              0.56889176 = fieldWeight in 1126, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.068179 = idf(docFreq=268, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.03249002 = weight(abstract_txt:subject in 1126) [ClassicSimilarity], result of:
            0.03249002 = score(doc=1126,freq=1.0), product of:
              0.08863147 = queryWeight, product of:
                2.456733 = boost
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.009226549 = queryNorm
              0.3665743 = fieldWeight in 1126, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9101257 = idf(docFreq=2327, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.10806076 = weight(abstract_txt:automatic in 1126) [ClassicSimilarity], result of:
            0.10806076 = score(doc=1126,freq=2.0), product of:
              0.15674368 = queryWeight, product of:
                3.2670739 = boost
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.009226549 = queryNorm
              0.6894107 = fieldWeight in 1126, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.199861 = idf(docFreq=640, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.108901784 = weight(abstract_txt:dewey in 1126) [ClassicSimilarity], result of:
            0.108901784 = score(doc=1126,freq=1.0), product of:
              0.198508 = queryWeight, product of:
                3.6766555 = boost
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.009226549 = queryNorm
              0.5486015 = fieldWeight in 1126, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8517494 = idf(docFreq=333, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
          0.18342419 = weight(abstract_txt:assignment in 1126) [ClassicSimilarity], result of:
            0.18342419 = score(doc=1126,freq=1.0), product of:
              0.28101256 = queryWeight, product of:
                4.374484 = boost
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.009226549 = queryNorm
              0.65272593 = fieldWeight in 1126, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.96241 = idf(docFreq=109, maxDocs=42740)
                0.09375 = fieldNorm(doc=1126)
        0.32 = coord(8/25)