Document (#40695)

Author

Delgado, A.D.
Martínez, R.
Montalvo, S.
Fresno, V.

Title

Person name disambiguation in the Web using adaptive threshold clustering

Source

Journal of the Association for Information Science and Technology. 68(2017) no.7, S.1751-1762

Year

2017

Abstract

In this article, we present a new clustering algorithm for Person Name Disambiguation in web search results. The algorithm groups web results according to the individuals they refer to. The best state-of-the-art approaches require training data in order to learn thresholds for deciding when to group the webpages. However, the ambiguity level of person names on the web could not be previously estimated and the results of those methods strongly depend on the thresholds obtained with the training collections. We present the concept of adaptive threshold, which avoids the need of a previous supervised learning process, depending only on the content of the compared documents to decide if they refer to the same person. We evaluated our approach using three datasets reaching close results to those obtained by the most successful algorithms in the state-of-the-art that require such a learning process, and outperforming the results of those obtained by algorithms that do not require it.

Content

Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23810/full.

Similar documents (author)

1. Montalvo, S.; Martínez, R.; Fresno, V.; Delgado, A.: Exploiting named entities for bilingual news clustering (2015) 3.82

   3.816467 = sum of:
     3.816467 = sum of:
       1.3480954 = weight(author_txt:martínez in 1642) [ClassicSimilarity], result of:
         1.3480954 = score(doc=1642,freq=1.0), product of:
           0.5555533 = queryWeight, product of:
             7.7650614 = idf(docFreq=50, maxDocs=44218)
             0.07154526 = queryNorm
           2.4265816 = fieldWeight in 1642, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.7650614 = idf(docFreq=50, maxDocs=44218)
             0.3125 = fieldNorm(doc=1642)
       2.4683716 = weight(author_txt:delgado in 1642) [ClassicSimilarity], result of:
         2.4683716 = score(doc=1642,freq=1.0), product of:
           0.831481 = queryWeight, product of:
             1.2233853 = boost
             9.499662 = idf(docFreq=8, maxDocs=44218)
             0.07154526 = queryNorm
           2.9686446 = fieldWeight in 1642, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.499662 = idf(docFreq=8, maxDocs=44218)
             0.3125 = fieldNorm(doc=1642)
   

2. Delgado, Y. Hidalgo- => Hidalgo-Delgado, Y.: 2.09

   2.0944827 = sum of:
     2.0944827 = product of:
       4.1889653 = sum of:
         4.1889653 = weight(author_txt:delgado in 3705) [ClassicSimilarity], result of:
           4.1889653 = score(doc=3705,freq=2.0), product of:
             0.831481 = queryWeight, product of:
               1.2233853 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.07154526 = queryNorm
             5.0379567 = fieldWeight in 3705, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.375 = fieldNorm(doc=3705)
       0.5 = coord(1/2)
   

3. Quirós, L. Delgado- => Delgado-Quirós, L.: 2.09

   2.0944827 = sum of:
     2.0944827 = product of:
       4.1889653 = sum of:
         4.1889653 = weight(author_txt:delgado in 840) [ClassicSimilarity], result of:
           4.1889653 = score(doc=840,freq=2.0), product of:
             0.831481 = queryWeight, product of:
               1.2233853 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.07154526 = queryNorm
             5.0379567 = fieldWeight in 840, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.375 = fieldNorm(doc=840)
       0.5 = coord(1/2)
   

4. Thelwall, M.; Delgado, M.M.: Arts and humanities research evaluation : no metrics please, just data (2015) 1.97

   1.9746971 = sum of:
     1.9746971 = product of:
       3.9493942 = sum of:
         3.9493942 = weight(author_txt:delgado in 2313) [ClassicSimilarity], result of:
           3.9493942 = score(doc=2313,freq=1.0), product of:
             0.831481 = queryWeight, product of:
               1.2233853 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.07154526 = queryNorm
             4.749831 = fieldWeight in 2313, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.5 = fieldNorm(doc=2313)
       0.5 = coord(1/2)
   

5. Pech, G.; Delgado, C.; Sorella, S.P.: Classifying papers into subfields using Abstracts, Titles, Keywords and KeyWords Plus through pattern detection and optimization procedures : an application in Physics (2022) 1.48

   1.4810228 = sum of:
     1.4810228 = product of:
       2.9620457 = sum of:
         2.9620457 = weight(author_txt:delgado in 744) [ClassicSimilarity], result of:
           2.9620457 = score(doc=744,freq=1.0), product of:
             0.831481 = queryWeight, product of:
               1.2233853 = boost
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.07154526 = queryNorm
             3.5623734 = fieldWeight in 744, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.499662 = idf(docFreq=8, maxDocs=44218)
               0.375 = fieldNorm(doc=744)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Liu, W.; Dog(an, R.I.; Kim, S.; Comeau, D.C.; Kim, W.; Yeganova, L.; Lu, Z.; Wilbur, W.J.: Author name disambiguation for PubMed (2014) 0.22

   0.21591592 = sum of:
     0.21591592 = product of:
       0.6747373 = sum of:
         0.03798478 = weight(abstract_txt:learning in 1240) [ClassicSimilarity], result of:
           0.03798478 = score(doc=1240,freq=2.0), product of:
             0.1033792 = queryWeight, product of:
               1.2470547 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.017449148 = queryNorm
             0.36743158 = fieldWeight in 1240, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.039913367 = weight(abstract_txt:state in 1240) [ClassicSimilarity], result of:
           0.039913367 = score(doc=1240,freq=2.0), product of:
             0.106849454 = queryWeight, product of:
               1.2678126 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.017449148 = queryNorm
             0.3735477 = fieldWeight in 1240, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.033463497 = weight(abstract_txt:training in 1240) [ClassicSimilarity], result of:
           0.033463497 = score(doc=1240,freq=1.0), product of:
             0.11969727 = queryWeight, product of:
               1.3418719 = boost
               5.112096 = idf(docFreq=723, maxDocs=44218)
               0.017449148 = queryNorm
             0.27956775 = fieldWeight in 1240, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.112096 = idf(docFreq=723, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.06578893 = weight(abstract_txt:algorithm in 1240) [ClassicSimilarity], result of:
           0.06578893 = score(doc=1240,freq=2.0), product of:
             0.14909461 = queryWeight, product of:
               1.497614 = boost
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.017449148 = queryNorm
             0.44125628 = fieldWeight in 1240, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.12574066 = weight(abstract_txt:name in 1240) [ClassicSimilarity], result of:
           0.12574066 = score(doc=1240,freq=7.0), product of:
             0.15123577 = queryWeight, product of:
               1.5083294 = boost
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.017449148 = queryNorm
             0.83142143 = fieldWeight in 1240, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.14737883 = weight(abstract_txt:clustering in 1240) [ClassicSimilarity], result of:
           0.14737883 = score(doc=1240,freq=6.0), product of:
             0.17698768 = queryWeight, product of:
               1.6317005 = boost
               6.2162485 = idf(docFreq=239, maxDocs=44218)
               0.017449148 = queryNorm
             0.83270675 = fieldWeight in 1240, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.2162485 = idf(docFreq=239, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.17157534 = weight(abstract_txt:disambiguation in 1240) [ClassicSimilarity], result of:
           0.17157534 = score(doc=1240,freq=3.0), product of:
             0.24677408 = queryWeight, product of:
               1.9267204 = boost
               7.3401785 = idf(docFreq=77, maxDocs=44218)
               0.017449148 = queryNorm
             0.6952729 = fieldWeight in 1240, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               7.3401785 = idf(docFreq=77, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
         0.052891836 = weight(abstract_txt:results in 1240) [ClassicSimilarity], result of:
           0.052891836 = score(doc=1240,freq=4.0), product of:
             0.13886383 = queryWeight, product of:
               2.285249 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.017449148 = queryNorm
             0.38088992 = fieldWeight in 1240, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0546875 = fieldNorm(doc=1240)
       0.32 = coord(8/25)
   

2. Li, Y.; Shawe-Taylor, J.: Advanced learning algorithms for cross-language patent retrieval and classification (2007) 0.19

   0.18817799 = sum of:
     0.18817799 = product of:
       0.5880562 = sum of:
         0.10151861 = weight(abstract_txt:learning in 931) [ClassicSimilarity], result of:
           0.10151861 = score(doc=931,freq=7.0), product of:
             0.1033792 = queryWeight, product of:
               1.2470547 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.017449148 = queryNorm
             0.98200226 = fieldWeight in 931, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.04031859 = weight(abstract_txt:state in 931) [ClassicSimilarity], result of:
           0.04031859 = score(doc=931,freq=1.0), product of:
             0.106849454 = queryWeight, product of:
               1.2678126 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.017449148 = queryNorm
             0.37734017 = fieldWeight in 931, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.047804993 = weight(abstract_txt:training in 931) [ClassicSimilarity], result of:
           0.047804993 = score(doc=931,freq=1.0), product of:
             0.11969727 = queryWeight, product of:
               1.3418719 = boost
               5.112096 = idf(docFreq=723, maxDocs=44218)
               0.017449148 = queryNorm
             0.39938247 = fieldWeight in 931, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.112096 = idf(docFreq=723, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.06645686 = weight(abstract_txt:algorithm in 931) [ClassicSimilarity], result of:
           0.06645686 = score(doc=931,freq=1.0), product of:
             0.14909461 = queryWeight, product of:
               1.497614 = boost
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.017449148 = queryNorm
             0.44573617 = fieldWeight in 931, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.13308872 = weight(abstract_txt:algorithms in 931) [ClassicSimilarity], result of:
           0.13308872 = score(doc=931,freq=4.0), product of:
             0.14922546 = queryWeight, product of:
               1.4982711 = boost
               5.707926 = idf(docFreq=398, maxDocs=44218)
               0.017449148 = queryNorm
             0.8918634 = fieldWeight in 931, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.707926 = idf(docFreq=398, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.04304151 = weight(abstract_txt:those in 931) [ClassicSimilarity], result of:
           0.04304151 = score(doc=931,freq=1.0), product of:
             0.1277588 = queryWeight, product of:
               1.6978916 = boost
               4.312277 = idf(docFreq=1610, maxDocs=44218)
               0.017449148 = queryNorm
             0.33689663 = fieldWeight in 931, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.312277 = idf(docFreq=1610, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.10239811 = weight(abstract_txt:obtained in 931) [ClassicSimilarity], result of:
           0.10239811 = score(doc=931,freq=1.0), product of:
             0.22768117 = queryWeight, product of:
               2.2666168 = boost
               5.756716 = idf(docFreq=379, maxDocs=44218)
               0.017449148 = queryNorm
             0.44974342 = fieldWeight in 931, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.756716 = idf(docFreq=379, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
         0.05342882 = weight(abstract_txt:results in 931) [ClassicSimilarity], result of:
           0.05342882 = score(doc=931,freq=2.0), product of:
             0.13886383 = queryWeight, product of:
               2.285249 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.017449148 = queryNorm
             0.38475692 = fieldWeight in 931, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.078125 = fieldNorm(doc=931)
       0.32 = coord(8/25)
   

3. Li, Q.; Wu, Y.-f.B.: People search : searching people sharing similar interests from the Web (2008) 0.18

   0.18418746 = sum of:
     0.18418746 = product of:
       0.76744777 = sum of:
         0.023788486 = weight(abstract_txt:process in 1344) [ClassicSimilarity], result of:
           0.023788486 = score(doc=1344,freq=1.0), product of:
             0.07516459 = queryWeight, product of:
               1.0633483 = boost
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.017449148 = queryNorm
             0.3164853 = fieldWeight in 1344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0510116 = idf(docFreq=2091, maxDocs=44218)
               0.078125 = fieldNorm(doc=1344)
         0.029432528 = weight(abstract_txt:present in 1344) [ClassicSimilarity], result of:
           0.029432528 = score(doc=1344,freq=1.0), product of:
             0.0866271 = queryWeight, product of:
               1.1415523 = boost
               4.348943 = idf(docFreq=1552, maxDocs=44218)
               0.017449148 = queryNorm
             0.3397612 = fieldWeight in 1344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.348943 = idf(docFreq=1552, maxDocs=44218)
               0.078125 = fieldNorm(doc=1344)
         0.093984194 = weight(abstract_txt:algorithm in 1344) [ClassicSimilarity], result of:
           0.093984194 = score(doc=1344,freq=2.0), product of:
             0.14909461 = queryWeight, product of:
               1.497614 = boost
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.017449148 = queryNorm
             0.63036615 = fieldWeight in 1344, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.078125 = fieldNorm(doc=1344)
         0.06654436 = weight(abstract_txt:algorithms in 1344) [ClassicSimilarity], result of:
           0.06654436 = score(doc=1344,freq=1.0), product of:
             0.14922546 = queryWeight, product of:
               1.4982711 = boost
               5.707926 = idf(docFreq=398, maxDocs=44218)
               0.017449148 = queryNorm
             0.4459317 = fieldWeight in 1344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.707926 = idf(docFreq=398, maxDocs=44218)
               0.078125 = fieldNorm(doc=1344)
         0.037779883 = weight(abstract_txt:results in 1344) [ClassicSimilarity], result of:
           0.037779883 = score(doc=1344,freq=1.0), product of:
             0.13886383 = queryWeight, product of:
               2.285249 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.017449148 = queryNorm
             0.27206424 = fieldWeight in 1344, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.078125 = fieldNorm(doc=1344)
         0.5159183 = weight(abstract_txt:person in 1344) [ClassicSimilarity], result of:
           0.5159183 = score(doc=1344,freq=8.0), product of:
             0.36824432 = queryWeight, product of:
               3.328526 = boost
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.017449148 = queryNorm
             1.4010217 = fieldWeight in 1344, product of:
               2.828427 = tf(freq=8.0), with freq of:
                 8.0 = termFreq=8.0
               6.340301 = idf(docFreq=211, maxDocs=44218)
               0.078125 = fieldNorm(doc=1344)
       0.24 = coord(6/25)
   

4. Borodin, Y.; Polishchuk, V.; Mahmud, J.; Ramakrishnan, I.V.; Stent, A.: Live and learn from mistakes : a lightweight system for document classification (2013) 0.15

   0.14580242 = sum of:
     0.14580242 = product of:
       0.5207229 = sum of:
         0.088486426 = weight(abstract_txt:avoids in 2722) [ClassicSimilarity], result of:
           0.088486426 = score(doc=2722,freq=1.0), product of:
             0.16619445 = queryWeight, product of:
               1.1180525 = boost
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.017449148 = queryNorm
             0.5324271 = fieldWeight in 2722, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.518833 = idf(docFreq=23, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
         0.023546021 = weight(abstract_txt:present in 2722) [ClassicSimilarity], result of:
           0.023546021 = score(doc=2722,freq=1.0), product of:
             0.0866271 = queryWeight, product of:
               1.1415523 = boost
               4.348943 = idf(docFreq=1552, maxDocs=44218)
               0.017449148 = queryNorm
             0.27180895 = fieldWeight in 2722, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.348943 = idf(docFreq=1552, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
         0.06863911 = weight(abstract_txt:learning in 2722) [ClassicSimilarity], result of:
           0.06863911 = score(doc=2722,freq=5.0), product of:
             0.1033792 = queryWeight, product of:
               1.2470547 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.017449148 = queryNorm
             0.66395473 = fieldWeight in 2722, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
         0.03225487 = weight(abstract_txt:state in 2722) [ClassicSimilarity], result of:
           0.03225487 = score(doc=2722,freq=1.0), product of:
             0.106849454 = queryWeight, product of:
               1.2678126 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.017449148 = queryNorm
             0.30187213 = fieldWeight in 2722, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
         0.13270302 = weight(abstract_txt:outperforming in 2722) [ClassicSimilarity], result of:
           0.13270302 = score(doc=2722,freq=1.0), product of:
             0.21774723 = queryWeight, product of:
               1.279765 = boost
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.017449148 = queryNorm
             0.6094361 = fieldWeight in 2722, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.7509775 = idf(docFreq=6, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
         0.106330976 = weight(abstract_txt:algorithm in 2722) [ClassicSimilarity], result of:
           0.106330976 = score(doc=2722,freq=4.0), product of:
             0.14909461 = queryWeight, product of:
               1.497614 = boost
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.017449148 = queryNorm
             0.71317786 = fieldWeight in 2722, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.705423 = idf(docFreq=399, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
         0.06876246 = weight(abstract_txt:clustering in 2722) [ClassicSimilarity], result of:
           0.06876246 = score(doc=2722,freq=1.0), product of:
             0.17698768 = queryWeight, product of:
               1.6317005 = boost
               6.2162485 = idf(docFreq=239, maxDocs=44218)
               0.017449148 = queryNorm
             0.38851553 = fieldWeight in 2722, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2162485 = idf(docFreq=239, maxDocs=44218)
               0.0625 = fieldNorm(doc=2722)
       0.28 = coord(7/25)
   

5. Kim, J.(im); Kim, J.(enna): Effect of forename string on author name disambiguation (2020) 0.14

   0.14164844 = sum of:
     0.14164844 = product of:
       0.59020185 = sum of:
         0.03069634 = weight(abstract_txt:learning in 5930) [ClassicSimilarity], result of:
           0.03069634 = score(doc=5930,freq=1.0), product of:
             0.1033792 = queryWeight, product of:
               1.2470547 = boost
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.017449148 = queryNorm
             0.29692957 = fieldWeight in 5930, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.750873 = idf(docFreq=1038, maxDocs=44218)
               0.0625 = fieldNorm(doc=5930)
         0.094076104 = weight(abstract_txt:name in 5930) [ClassicSimilarity], result of:
           0.094076104 = score(doc=5930,freq=3.0), product of:
             0.15123577 = queryWeight, product of:
               1.5083294 = boost
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.017449148 = queryNorm
             0.6220493 = fieldWeight in 5930, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.0625 = fieldNorm(doc=5930)
         0.03443321 = weight(abstract_txt:those in 5930) [ClassicSimilarity], result of:
           0.03443321 = score(doc=5930,freq=1.0), product of:
             0.1277588 = queryWeight, product of:
               1.6978916 = boost
               4.312277 = idf(docFreq=1610, maxDocs=44218)
               0.017449148 = queryNorm
             0.2695173 = fieldWeight in 5930, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.312277 = idf(docFreq=1610, maxDocs=44218)
               0.0625 = fieldNorm(doc=5930)
         0.10124586 = weight(abstract_txt:refer in 5930) [ClassicSimilarity], result of:
           0.10124586 = score(doc=5930,freq=1.0), product of:
             0.2290658 = queryWeight, product of:
               1.8563038 = boost
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.017449148 = queryNorm
             0.44199464 = fieldWeight in 5930, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.071914 = idf(docFreq=101, maxDocs=44218)
               0.0625 = fieldNorm(doc=5930)
         0.29952645 = weight(abstract_txt:disambiguation in 5930) [ClassicSimilarity], result of:
           0.29952645 = score(doc=5930,freq=7.0), product of:
             0.24677408 = queryWeight, product of:
               1.9267204 = boost
               7.3401785 = idf(docFreq=77, maxDocs=44218)
               0.017449148 = queryNorm
             1.2137679 = fieldWeight in 5930, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               7.3401785 = idf(docFreq=77, maxDocs=44218)
               0.0625 = fieldNorm(doc=5930)
         0.030223904 = weight(abstract_txt:results in 5930) [ClassicSimilarity], result of:
           0.030223904 = score(doc=5930,freq=1.0), product of:
             0.13886383 = queryWeight, product of:
               2.285249 = boost
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.017449148 = queryNorm
             0.21765138 = fieldWeight in 5930, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.482422 = idf(docFreq=3693, maxDocs=44218)
               0.0625 = fieldNorm(doc=5930)
       0.24 = coord(6/25)