Document (#16531)

Author

Tudhope, D.
Taylor, C.

Title

¬A unified similarity coefficient for navigating through multi-dimensional information

Source

Global complexity: information, chaos and control. Proceedings of the 59th Annual Meeting of the American Society for Information Science, ASIS'96, Baltimore, Maryland, 21-24 Oct 1996. Ed.: S. Hardin

Imprint

Medford, NJ : Learned Information

Year

1996

Pages

S.67-70

Abstract

Describes an integrated approach to similarity coefficients for information spaces with multiple dimensions of different types of index term. Categorises applications of similarity coefficients underlying different navigation tools in hypermedia by type of term. Describes an implementation of a unified similarity coefficient based on work in numerical taxonomy, with illustrative scenarios from an experimental navigation via similarity tool for a prototype social history museum hypermedia system. The underlying architecture is based on a semantic approach, where semantic relationships can exist between index terms. This allows imprecise matching when comparing for similarity, with distance measures yielding a degree of match. A ranked list of matching items over several weighted dimensions is returned by the similarity navigation tool. The approach has the potential of allowing different access methods to multimedia data to be combined

Theme

Hypertext

Similar documents (author)

1. Tudhope, D.; Taylor, C.: Navigation via similarity (1997) 5.51

   5.509597 = sum of:
     5.509597 = sum of:
       2.4507682 = weight(author_txt:taylor in 1156) [ClassicSimilarity], result of:
         2.4507682 = score(doc=1156,freq=1.0), product of:
           0.6531892 = queryWeight, product of:
             7.5040073 = idf(docFreq=63, maxDocs=42740)
             0.08704538 = queryNorm
           3.7520037 = fieldWeight in 1156, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5040073 = idf(docFreq=63, maxDocs=42740)
             0.5 = fieldNorm(doc=1156)
       3.0588288 = weight(author_txt:tudhope in 1156) [ClassicSimilarity], result of:
         3.0588288 = score(doc=1156,freq=1.0), product of:
           0.75719476 = queryWeight, product of:
             1.0766742 = boost
             8.079371 = idf(docFreq=35, maxDocs=42740)
             0.08704538 = queryNorm
           4.0396857 = fieldWeight in 1156, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.079371 = idf(docFreq=35, maxDocs=42740)
             0.5 = fieldNorm(doc=1156)
   

2. Tudhope, D.; Taylor, C.; Beynon-Davies, P.: Classification and hypermedia (1995) 4.13

   4.1321974 = sum of:
     4.1321974 = sum of:
       1.8380761 = weight(author_txt:taylor in 4644) [ClassicSimilarity], result of:
         1.8380761 = score(doc=4644,freq=1.0), product of:
           0.6531892 = queryWeight, product of:
             7.5040073 = idf(docFreq=63, maxDocs=42740)
             0.08704538 = queryNorm
           2.8140028 = fieldWeight in 4644, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.5040073 = idf(docFreq=63, maxDocs=42740)
             0.375 = fieldNorm(doc=4644)
       2.2941215 = weight(author_txt:tudhope in 4644) [ClassicSimilarity], result of:
         2.2941215 = score(doc=4644,freq=1.0), product of:
           0.75719476 = queryWeight, product of:
             1.0766742 = boost
             8.079371 = idf(docFreq=35, maxDocs=42740)
             0.08704538 = queryNorm
           3.0297642 = fieldWeight in 4644, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.079371 = idf(docFreq=35, maxDocs=42740)
             0.375 = fieldNorm(doc=4644)
   

3. Tudhope, D.: Virtual architecture based on a binary relational model : a museum hypermedia application (1994) 1.91

   1.9117681 = sum of:
     1.9117681 = product of:
       3.8235362 = sum of:
         3.8235362 = weight(author_txt:tudhope in 2870) [ClassicSimilarity], result of:
           3.8235362 = score(doc=2870,freq=1.0), product of:
             0.75719476 = queryWeight, product of:
               1.0766742 = boost
               8.079371 = idf(docFreq=35, maxDocs=42740)
               0.08704538 = queryNorm
             5.0496073 = fieldWeight in 2870, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.079371 = idf(docFreq=35, maxDocs=42740)
               0.625 = fieldNorm(doc=2870)
       0.5 = coord(1/2)
   

4. Tudhope, D.: New Applications of Knowledge Organization Systems : introduction to a special issue (2004) 1.91

   1.9117681 = sum of:
     1.9117681 = product of:
       3.8235362 = sum of:
         3.8235362 = weight(author_txt:tudhope in 3345) [ClassicSimilarity], result of:
           3.8235362 = score(doc=3345,freq=1.0), product of:
             0.75719476 = queryWeight, product of:
               1.0766742 = boost
               8.079371 = idf(docFreq=35, maxDocs=42740)
               0.08704538 = queryNorm
             5.0496073 = fieldWeight in 3345, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.079371 = idf(docFreq=35, maxDocs=42740)
               0.625 = fieldNorm(doc=3345)
       0.5 = coord(1/2)
   

5. Tudhope, D.: Knowledge Organization System Services : brief review of NKOS activities and possibility of KOS registries (2007) 1.91

   1.9117681 = sum of:
     1.9117681 = product of:
       3.8235362 = sum of:
         3.8235362 = weight(author_txt:tudhope in 2101) [ClassicSimilarity], result of:
           3.8235362 = score(doc=2101,freq=1.0), product of:
             0.75719476 = queryWeight, product of:
               1.0766742 = boost
               8.079371 = idf(docFreq=35, maxDocs=42740)
               0.08704538 = queryNorm
             5.0496073 = fieldWeight in 2101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.079371 = idf(docFreq=35, maxDocs=42740)
               0.625 = fieldNorm(doc=2101)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Tudhope, D.; Taylor, C.: Navigation via similarity (1997) 0.91

   0.91324675 = sum of:
     0.91324675 = product of:
       1.6307977 = sum of:
         0.061812866 = weight(abstract_txt:scenarios in 1156) [ClassicSimilarity], result of:
           0.061812866 = score(doc=1156,freq=1.0), product of:
             0.11436968 = queryWeight, product of:
               6.9179583 = idf(docFreq=114, maxDocs=42740)
               0.016532289 = queryNorm
             0.5404655 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9179583 = idf(docFreq=114, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.020514302 = weight(abstract_txt:describes in 1156) [ClassicSimilarity], result of:
           0.020514302 = score(doc=1156,freq=1.0), product of:
             0.06907266 = queryWeight, product of:
               1.0990378 = boost
               3.8015487 = idf(docFreq=2594, maxDocs=42740)
               0.016532289 = queryNorm
             0.296996 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.8015487 = idf(docFreq=2594, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.10794121 = weight(abstract_txt:imprecise in 1156) [ClassicSimilarity], result of:
           0.10794121 = score(doc=1156,freq=1.0), product of:
             0.1658504 = queryWeight, product of:
               1.2042116 = boost
               8.330686 = idf(docFreq=27, maxDocs=42740)
               0.016532289 = queryNorm
             0.6508348 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.330686 = idf(docFreq=27, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.112406656 = weight(abstract_txt:illustrative in 1156) [ClassicSimilarity], result of:
           0.112406656 = score(doc=1156,freq=1.0), product of:
             0.1703935 = queryWeight, product of:
               1.2205935 = boost
               8.444015 = idf(docFreq=24, maxDocs=42740)
               0.016532289 = queryNorm
             0.65968865 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.444015 = idf(docFreq=24, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.07599199 = weight(abstract_txt:semantic in 1156) [ClassicSimilarity], result of:
           0.07599199 = score(doc=1156,freq=5.0), product of:
             0.09670676 = queryWeight, product of:
               1.3004329 = boost
               4.4981704 = idf(docFreq=1292, maxDocs=42740)
               0.016532289 = queryNorm
             0.7857981 = fieldWeight in 1156, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.4981704 = idf(docFreq=1292, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.039648477 = weight(abstract_txt:index in 1156) [ClassicSimilarity], result of:
           0.039648477 = score(doc=1156,freq=1.0), product of:
             0.10717315 = queryWeight, product of:
               1.3689971 = boost
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.016532289 = queryNorm
             0.36994785 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.042042427 = weight(abstract_txt:term in 1156) [ClassicSimilarity], result of:
           0.042042427 = score(doc=1156,freq=1.0), product of:
             0.1114449 = queryWeight, product of:
               1.3960135 = boost
               4.8287816 = idf(docFreq=928, maxDocs=42740)
               0.016532289 = queryNorm
             0.37724856 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8287816 = idf(docFreq=928, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.06500515 = weight(abstract_txt:tool in 1156) [ClassicSimilarity], result of:
           0.06500515 = score(doc=1156,freq=2.0), product of:
             0.11827425 = queryWeight, product of:
               1.4381515 = boost
               4.974536 = idf(docFreq=802, maxDocs=42740)
               0.016532289 = queryNorm
             0.5496138 = fieldWeight in 1156, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.974536 = idf(docFreq=802, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.028246094 = weight(abstract_txt:different in 1156) [ClassicSimilarity], result of:
           0.028246094 = score(doc=1156,freq=1.0), product of:
             0.09785981 = queryWeight, product of:
               1.6021655 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016532289 = queryNorm
             0.28863835 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.079823084 = weight(abstract_txt:dimensions in 1156) [ClassicSimilarity], result of:
           0.079823084 = score(doc=1156,freq=1.0), product of:
             0.17087847 = queryWeight, product of:
               1.7286346 = boost
               5.979311 = idf(docFreq=293, maxDocs=42740)
               0.016532289 = queryNorm
             0.46713367 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.979311 = idf(docFreq=293, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.083130226 = weight(abstract_txt:matching in 1156) [ClassicSimilarity], result of:
           0.083130226 = score(doc=1156,freq=1.0), product of:
             0.17556623 = queryWeight, product of:
               1.7521852 = boost
               6.060772 = idf(docFreq=270, maxDocs=42740)
               0.016532289 = queryNorm
             0.4734978 = fieldWeight in 1156, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.060772 = idf(docFreq=270, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.13878031 = weight(abstract_txt:hypermedia in 1156) [ClassicSimilarity], result of:
           0.13878031 = score(doc=1156,freq=2.0), product of:
             0.19609968 = queryWeight, product of:
               1.8518167 = boost
               6.405395 = idf(docFreq=191, maxDocs=42740)
               0.016532289 = queryNorm
             0.7077029 = fieldWeight in 1156, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.405395 = idf(docFreq=191, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.20126458 = weight(abstract_txt:navigation in 1156) [ClassicSimilarity], result of:
           0.20126458 = score(doc=1156,freq=3.0), product of:
             0.25124836 = queryWeight, product of:
               2.5671828 = boost
               5.9198875 = idf(docFreq=311, maxDocs=42740)
               0.016532289 = queryNorm
             0.8010583 = fieldWeight in 1156, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.9198875 = idf(docFreq=311, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
         0.5741904 = weight(abstract_txt:similarity in 1156) [ClassicSimilarity], result of:
           0.5741904 = score(doc=1156,freq=5.0), product of:
             0.5653772 = queryWeight, product of:
               5.88251 = boost
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.016532289 = queryNorm
             1.0155882 = fieldWeight in 1156, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.078125 = fieldNorm(doc=1156)
       0.56 = coord(14/25)
   

2. Ellis, D.; Furner-Hines, J.; Willett, P.: Measuring the degree of similarity between objects in text retrieval systems (1993) 0.34

   0.34363455 = sum of:
     0.34363455 = product of:
       1.4318106 = sum of:
         0.008937952 = weight(abstract_txt:with in 6716) [ClassicSimilarity], result of:
           0.008937952 = score(doc=6716,freq=1.0), product of:
             0.045442 = queryWeight, product of:
               1.0917768 = boost
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.016532289 = queryNorm
             0.19668923 = fieldWeight in 6716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.078125 = fieldNorm(doc=6716)
         0.029011603 = weight(abstract_txt:describes in 6716) [ClassicSimilarity], result of:
           0.029011603 = score(doc=6716,freq=2.0), product of:
             0.06907266 = queryWeight, product of:
               1.0990378 = boost
               3.8015487 = idf(docFreq=2594, maxDocs=42740)
               0.016532289 = queryNorm
             0.42001575 = fieldWeight in 6716, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.8015487 = idf(docFreq=2594, maxDocs=42740)
               0.078125 = fieldNorm(doc=6716)
         0.039648477 = weight(abstract_txt:index in 6716) [ClassicSimilarity], result of:
           0.039648477 = score(doc=6716,freq=1.0), product of:
             0.10717315 = queryWeight, product of:
               1.3689971 = boost
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.016532289 = queryNorm
             0.36994785 = fieldWeight in 6716, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.078125 = fieldNorm(doc=6716)
         0.05945697 = weight(abstract_txt:term in 6716) [ClassicSimilarity], result of:
           0.05945697 = score(doc=6716,freq=2.0), product of:
             0.1114449 = queryWeight, product of:
               1.3960135 = boost
               4.8287816 = idf(docFreq=928, maxDocs=42740)
               0.016532289 = queryNorm
             0.53351 = fieldWeight in 6716, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.8287816 = idf(docFreq=928, maxDocs=42740)
               0.078125 = fieldNorm(doc=6716)
         0.48272777 = weight(abstract_txt:coefficients in 6716) [ClassicSimilarity], result of:
           0.48272777 = score(doc=6716,freq=5.0), product of:
             0.3317008 = queryWeight, product of:
               2.4084232 = boost
               8.330686 = idf(docFreq=27, maxDocs=42740)
               0.016532289 = queryNorm
             1.4553108 = fieldWeight in 6716, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               8.330686 = idf(docFreq=27, maxDocs=42740)
               0.078125 = fieldNorm(doc=6716)
         0.8120278 = weight(abstract_txt:similarity in 6716) [ClassicSimilarity], result of:
           0.8120278 = score(doc=6716,freq=10.0), product of:
             0.5653772 = queryWeight, product of:
               5.88251 = boost
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.016532289 = queryNorm
             1.4362586 = fieldWeight in 6716, product of:
               3.1622777 = tf(freq=10.0), with freq of:
                 10.0 = termFreq=10.0
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.078125 = fieldNorm(doc=6716)
       0.24 = coord(6/25)
   

3. Qin, J.: Semantic similarities between a keyword database and a controlled vocabulary database : an investigation in the antibiotic resistance literature (2000) 0.25

   0.25306252 = sum of:
     0.25306252 = product of:
       0.79082036 = sum of:
         0.007150362 = weight(abstract_txt:with in 5387) [ClassicSimilarity], result of:
           0.007150362 = score(doc=5387,freq=1.0), product of:
             0.045442 = queryWeight, product of:
               1.0917768 = boost
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.016532289 = queryNorm
             0.15735139 = fieldWeight in 5387, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.047090508 = weight(abstract_txt:semantic in 5387) [ClassicSimilarity], result of:
           0.047090508 = score(doc=5387,freq=3.0), product of:
             0.09670676 = queryWeight, product of:
               1.3004329 = boost
               4.4981704 = idf(docFreq=1292, maxDocs=42740)
               0.016532289 = queryNorm
             0.48694122 = fieldWeight in 5387, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.4981704 = idf(docFreq=1292, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.04485713 = weight(abstract_txt:index in 5387) [ClassicSimilarity], result of:
           0.04485713 = score(doc=5387,freq=2.0), product of:
             0.10717315 = queryWeight, product of:
               1.3689971 = boost
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.016532289 = queryNorm
             0.4185482 = fieldWeight in 5387, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.022596875 = weight(abstract_txt:different in 5387) [ClassicSimilarity], result of:
           0.022596875 = score(doc=5387,freq=1.0), product of:
             0.09785981 = queryWeight, product of:
               1.6021655 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016532289 = queryNorm
             0.23091069 = fieldWeight in 5387, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.024053471 = weight(abstract_txt:approach in 5387) [ClassicSimilarity], result of:
           0.024053471 = score(doc=5387,freq=1.0), product of:
             0.10202124 = queryWeight, product of:
               1.6358763 = boost
               3.772308 = idf(docFreq=2671, maxDocs=42740)
               0.016532289 = queryNorm
             0.23576926 = fieldWeight in 5387, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.772308 = idf(docFreq=2671, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.094051115 = weight(abstract_txt:matching in 5387) [ClassicSimilarity], result of:
           0.094051115 = score(doc=5387,freq=2.0), product of:
             0.17556623 = queryWeight, product of:
               1.7521852 = boost
               6.060772 = idf(docFreq=270, maxDocs=42740)
               0.016532289 = queryNorm
             0.53570163 = fieldWeight in 5387, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.060772 = idf(docFreq=270, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.19520816 = weight(abstract_txt:coefficient in 5387) [ClassicSimilarity], result of:
           0.19520816 = score(doc=5387,freq=2.0), product of:
             0.28566936 = queryWeight, product of:
               2.2350712 = boost
               7.731065 = idf(docFreq=50, maxDocs=42740)
               0.016532289 = queryNorm
             0.683336 = fieldWeight in 5387, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.731065 = idf(docFreq=50, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
         0.35581276 = weight(abstract_txt:similarity in 5387) [ClassicSimilarity], result of:
           0.35581276 = score(doc=5387,freq=3.0), product of:
             0.5653772 = queryWeight, product of:
               5.88251 = boost
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.016532289 = queryNorm
             0.62933695 = fieldWeight in 5387, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.0625 = fieldNorm(doc=5387)
       0.32 = coord(8/25)
   

4. Ku, C.-H.; Leroy, G.: ¬A crime reports analysis system to identify related crimes (2011) 0.19

   0.19465645 = sum of:
     0.19465645 = product of:
       0.9732822 = sum of:
         0.014300724 = weight(abstract_txt:with in 1630) [ClassicSimilarity], result of:
           0.014300724 = score(doc=1630,freq=4.0), product of:
             0.045442 = queryWeight, product of:
               1.0917768 = boost
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.016532289 = queryNorm
             0.31470278 = fieldWeight in 1630, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.0625 = fieldNorm(doc=1630)
         0.031956807 = weight(abstract_txt:different in 1630) [ClassicSimilarity], result of:
           0.031956807 = score(doc=1630,freq=2.0), product of:
             0.09785981 = queryWeight, product of:
               1.6021655 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016532289 = queryNorm
             0.326557 = fieldWeight in 1630, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.0625 = fieldNorm(doc=1630)
         0.13803302 = weight(abstract_txt:coefficient in 1630) [ClassicSimilarity], result of:
           0.13803302 = score(doc=1630,freq=1.0), product of:
             0.28566936 = queryWeight, product of:
               2.2350712 = boost
               7.731065 = idf(docFreq=50, maxDocs=42740)
               0.016532289 = queryNorm
             0.48319155 = fieldWeight in 1630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.731065 = idf(docFreq=50, maxDocs=42740)
               0.0625 = fieldNorm(doc=1630)
         0.17270595 = weight(abstract_txt:coefficients in 1630) [ClassicSimilarity], result of:
           0.17270595 = score(doc=1630,freq=1.0), product of:
             0.3317008 = queryWeight, product of:
               2.4084232 = boost
               8.330686 = idf(docFreq=27, maxDocs=42740)
               0.016532289 = queryNorm
             0.52066785 = fieldWeight in 1630, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.330686 = idf(docFreq=27, maxDocs=42740)
               0.0625 = fieldNorm(doc=1630)
         0.61628574 = weight(abstract_txt:similarity in 1630) [ClassicSimilarity], result of:
           0.61628574 = score(doc=1630,freq=9.0), product of:
             0.5653772 = queryWeight, product of:
               5.88251 = boost
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.016532289 = queryNorm
             1.0900435 = fieldWeight in 1630, product of:
               3.0 = tf(freq=9.0), with freq of:
                 9.0 = termFreq=9.0
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.0625 = fieldNorm(doc=1630)
       0.2 = coord(5/25)
   

5. Chen, T.T.: ¬The congruity between linkage-based factors and content-based clusters : an experimental study using multiple document corpora (2016) 0.18

   0.1781029 = sum of:
     0.1781029 = product of:
       0.63608176 = sum of:
         0.05001931 = weight(abstract_txt:weighted in 4776) [ClassicSimilarity], result of:
           0.05001931 = score(doc=4776,freq=1.0), product of:
             0.115245365 = queryWeight, product of:
               1.003821 = boost
               6.9443917 = idf(docFreq=111, maxDocs=42740)
               0.016532289 = queryNorm
             0.43402448 = fieldWeight in 4776, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.9443917 = idf(docFreq=111, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
         0.01238479 = weight(abstract_txt:with in 4776) [ClassicSimilarity], result of:
           0.01238479 = score(doc=4776,freq=3.0), product of:
             0.045442 = queryWeight, product of:
               1.0917768 = boost
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.016532289 = queryNorm
             0.2725406 = fieldWeight in 4776, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.5176222 = idf(docFreq=9369, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
         0.031718783 = weight(abstract_txt:index in 4776) [ClassicSimilarity], result of:
           0.031718783 = score(doc=4776,freq=1.0), product of:
             0.10717315 = queryWeight, product of:
               1.3689971 = boost
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.016532289 = queryNorm
             0.29595828 = fieldWeight in 4776, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7353325 = idf(docFreq=1019, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
         0.033633944 = weight(abstract_txt:term in 4776) [ClassicSimilarity], result of:
           0.033633944 = score(doc=4776,freq=1.0), product of:
             0.1114449 = queryWeight, product of:
               1.3960135 = boost
               4.8287816 = idf(docFreq=928, maxDocs=42740)
               0.016532289 = queryNorm
             0.30179885 = fieldWeight in 4776, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8287816 = idf(docFreq=928, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
         0.022596875 = weight(abstract_txt:different in 4776) [ClassicSimilarity], result of:
           0.022596875 = score(doc=4776,freq=1.0), product of:
             0.09785981 = queryWeight, product of:
               1.6021655 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016532289 = queryNorm
             0.23091069 = fieldWeight in 4776, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
         0.19520816 = weight(abstract_txt:coefficient in 4776) [ClassicSimilarity], result of:
           0.19520816 = score(doc=4776,freq=2.0), product of:
             0.28566936 = queryWeight, product of:
               2.2350712 = boost
               7.731065 = idf(docFreq=50, maxDocs=42740)
               0.016532289 = queryNorm
             0.683336 = fieldWeight in 4776, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.731065 = idf(docFreq=50, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
         0.2905199 = weight(abstract_txt:similarity in 4776) [ClassicSimilarity], result of:
           0.2905199 = score(doc=4776,freq=2.0), product of:
             0.5653772 = queryWeight, product of:
               5.88251 = boost
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.016532289 = queryNorm
             0.51385146 = fieldWeight in 4776, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8135657 = idf(docFreq=346, maxDocs=42740)
               0.0625 = fieldNorm(doc=4776)
       0.28 = coord(7/25)