Document (#36483)

Author

White, K.
Sutcliffe, R.F.E.

Title

Butcher, baker, or candlestick maker? : predicting occupations using predicate-argument relations

Source

Journal of the American Society for Information Science and Technology. 62(2011) no.7, S.1325-1344

Year

2011

Abstract

In a previous question answering study, we identified nine semantic-relationship types, including synonyms, hypernyms, word chains, and holonyms, that exist between terms in Text Retrieval Conference queries and those in their supporting sentences in the Advanced Question Answering for Intelligence (Graff, 2002) corpus. The most frequently occurring relationship type was the hypernym (e.g., Katherine Hepburn is an actress). The aim of the present work, therefore, was to develop a method for determining a person's occupation from syntactic data in a text corpus. First, in the P-System, we compared predicate-argument data involving a proper name for different occupations using Okapi's BM25 weighting algorithm. When classifying actors and using sufficiently frequent names, an accuracy of 0.955 was attained. For evaluation purposes, we also implemented a standard apposition-based classifier (A-System). This performs well, but only if a particular name happens to appear in apposition with the corresponding occupation. Last, we created a hybrid (H-System) which combines the strengths of P with those of A. Using data with a minimum of 100 predicate-argument pairs, H performed best with an overall lenient accuracy of 0.750 while A and P scored 0.615 and 0.656, respectively. We therefore conclude that a hybrid approach combining information from different sources is the best way to predict occupations.

Similar documents (author)

1. White, K.J.; Sutcliffe, R.F.E.: Applying incremental tree induction to retrieval : from manuals and medical texts (2006) 5.73

   5.734908 = sum of:
     5.734908 = sum of:
       2.0232763 = weight(author_txt:white in 5044) [ClassicSimilarity], result of:
         2.0232763 = score(doc=5044,freq=1.0), product of:
           0.5550699 = queryWeight, product of:
             7.290168 = idf(docFreq=81, maxDocs=44218)
             0.076139525 = queryNorm
           3.645084 = fieldWeight in 5044, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.290168 = idf(docFreq=81, maxDocs=44218)
             0.5 = fieldNorm(doc=5044)
       3.7116318 = weight(author_txt:sutcliffe in 5044) [ClassicSimilarity], result of:
         3.7116318 = score(doc=5044,freq=1.0), product of:
           0.8318036 = queryWeight, product of:
             1.2241554 = boost
             8.924298 = idf(docFreq=15, maxDocs=44218)
             0.076139525 = queryNorm
           4.462149 = fieldWeight in 5044, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.924298 = idf(docFreq=15, maxDocs=44218)
             0.5 = fieldNorm(doc=5044)
   

2. Sutcliffe, G.: Slide collection management in libraries and information units (1995) 2.32

   2.3197699 = sum of:
     2.3197699 = product of:
       4.6395397 = sum of:
         4.6395397 = weight(author_txt:sutcliffe in 4640) [ClassicSimilarity], result of:
           4.6395397 = score(doc=4640,freq=1.0), product of:
             0.8318036 = queryWeight, product of:
               1.2241554 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.076139525 = queryNorm
             5.5776863 = fieldWeight in 4640, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.625 = fieldNorm(doc=4640)
       0.5 = coord(1/2)
   

3. Tague-Sutcliffe, J.: ¬The pragmatics of information retrieval experimentation, revisited (1992) 1.86

   1.8558159 = sum of:
     1.8558159 = product of:
       3.7116318 = sum of:
         3.7116318 = weight(author_txt:sutcliffe in 1735) [ClassicSimilarity], result of:
           3.7116318 = score(doc=1735,freq=1.0), product of:
             0.8318036 = queryWeight, product of:
               1.2241554 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.076139525 = queryNorm
             4.462149 = fieldWeight in 1735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.5 = fieldNorm(doc=1735)
       0.5 = coord(1/2)
   

4. Tague-Sutcliffe, J.: Measuring information : an information services perspective (1995) 1.86

   1.8558159 = sum of:
     1.8558159 = product of:
       3.7116318 = sum of:
         3.7116318 = weight(author_txt:sutcliffe in 225) [ClassicSimilarity], result of:
           3.7116318 = score(doc=225,freq=1.0), product of:
             0.8318036 = queryWeight, product of:
               1.2241554 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.076139525 = queryNorm
             4.462149 = fieldWeight in 225, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.5 = fieldNorm(doc=225)
       0.5 = coord(1/2)
   

5. Tague-Sutcliffe, J.M.: Some perspectives on the evaluation of information retrieval systems (1996) 1.86

   1.8558159 = sum of:
     1.8558159 = product of:
       3.7116318 = sum of:
         3.7116318 = weight(author_txt:sutcliffe in 4163) [ClassicSimilarity], result of:
           3.7116318 = score(doc=4163,freq=1.0), product of:
             0.8318036 = queryWeight, product of:
               1.2241554 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.076139525 = queryNorm
             4.462149 = fieldWeight in 4163, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.5 = fieldNorm(doc=4163)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Yu, L.-C.; Wu, C.-H.; Chang, R.-Y.; Liu, C.-H.; Hovy, E.H.: Annotation and verification of sense pools in OntoNotes (2010) 0.12

   0.119258136 = sum of:
     0.119258136 = product of:
       0.4969089 = sum of:
         0.016322296 = weight(abstract_txt:text in 4236) [ClassicSimilarity], result of:
           0.016322296 = score(doc=4236,freq=1.0), product of:
             0.06458095 = queryWeight, product of:
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.015970098 = queryNorm
             0.25274166 = fieldWeight in 4236, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=4236)
         0.013355573 = weight(abstract_txt:with in 4236) [ClassicSimilarity], result of:
           0.013355573 = score(doc=4236,freq=3.0), product of:
             0.04935466 = queryWeight, product of:
               1.2363086 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.015970098 = queryNorm
             0.27060407 = fieldWeight in 4236, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0625 = fieldNorm(doc=4236)
         0.039677296 = weight(abstract_txt:therefore in 4236) [ClassicSimilarity], result of:
           0.039677296 = score(doc=4236,freq=1.0), product of:
             0.116755754 = queryWeight, product of:
               1.3445809 = boost
               5.437306 = idf(docFreq=522, maxDocs=44218)
               0.015970098 = queryNorm
             0.33983162 = fieldWeight in 4236, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.437306 = idf(docFreq=522, maxDocs=44218)
               0.0625 = fieldNorm(doc=4236)
         0.055982526 = weight(abstract_txt:corpus in 4236) [ClassicSimilarity], result of:
           0.055982526 = score(doc=4236,freq=1.0), product of:
             0.14687636 = queryWeight, product of:
               1.5080777 = boost
               6.0984654 = idf(docFreq=269, maxDocs=44218)
               0.015970098 = queryNorm
             0.3811541 = fieldWeight in 4236, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0984654 = idf(docFreq=269, maxDocs=44218)
               0.0625 = fieldNorm(doc=4236)
         0.10842068 = weight(abstract_txt:argument in 4236) [ClassicSimilarity], result of:
           0.10842068 = score(doc=4236,freq=1.0), product of:
             0.26122943 = queryWeight, product of:
               2.4632273 = boost
               6.640641 = idf(docFreq=156, maxDocs=44218)
               0.015970098 = queryNorm
             0.41504008 = fieldWeight in 4236, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.640641 = idf(docFreq=156, maxDocs=44218)
               0.0625 = fieldNorm(doc=4236)
         0.26315054 = weight(abstract_txt:predicate in 4236) [ClassicSimilarity], result of:
           0.26315054 = score(doc=4236,freq=1.0), product of:
             0.4717916 = queryWeight, product of:
               3.310309 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.015970098 = queryNorm
             0.55776864 = fieldWeight in 4236, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.0625 = fieldNorm(doc=4236)
       0.24 = coord(6/25)
   

2. Baker, T.: ¬The concepts of knowledge organization systems as hubs in the Web of data (2011) 0.11

   0.11330157 = sum of:
     0.11330157 = product of:
       0.4720899 = sum of:
         0.016694466 = weight(abstract_txt:with in 4810) [ClassicSimilarity], result of:
           0.016694466 = score(doc=4810,freq=3.0), product of:
             0.04935466 = queryWeight, product of:
               1.2363086 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.015970098 = queryNorm
             0.3382551 = fieldWeight in 4810, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.017187236 = weight(abstract_txt:data in 4810) [ClassicSimilarity], result of:
           0.017187236 = score(doc=4810,freq=1.0), product of:
             0.06593935 = queryWeight, product of:
               1.2375586 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.015970098 = queryNorm
             0.26065218 = fieldWeight in 4810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.02510088 = weight(abstract_txt:system in 4810) [ClassicSimilarity], result of:
           0.02510088 = score(doc=4810,freq=2.0), product of:
             0.067368455 = queryWeight, product of:
               1.2508975 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.015970098 = queryNorm
             0.372591 = fieldWeight in 4810, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.058540065 = weight(abstract_txt:name in 4810) [ClassicSimilarity], result of:
           0.058540065 = score(doc=4810,freq=1.0), product of:
             0.13040043 = queryWeight, product of:
               1.4209778 = boost
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.015970098 = queryNorm
             0.44892538 = fieldWeight in 4810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.746245 = idf(docFreq=383, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.025629072 = weight(abstract_txt:using in 4810) [ClassicSimilarity], result of:
           0.025629072 = score(doc=4810,freq=1.0), product of:
             0.09472737 = queryWeight, product of:
               1.7127758 = boost
               3.4631186 = idf(docFreq=3765, maxDocs=44218)
               0.015970098 = queryNorm
             0.27055615 = fieldWeight in 4810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4631186 = idf(docFreq=3765, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
         0.3289382 = weight(abstract_txt:predicate in 4810) [ClassicSimilarity], result of:
           0.3289382 = score(doc=4810,freq=1.0), product of:
             0.4717916 = queryWeight, product of:
               3.310309 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.015970098 = queryNorm
             0.6972108 = fieldWeight in 4810, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.078125 = fieldNorm(doc=4810)
       0.24 = coord(6/25)
   

3. Wong, W.; Thangarajah, J.T.; Padgham, L.: Contextual question answering for the health domain (2012) 0.11

   0.11192323 = sum of:
     0.11192323 = product of:
       0.34976012 = sum of:
         0.019792957 = weight(abstract_txt:those in 499) [ClassicSimilarity], result of:
           0.019792957 = score(doc=499,freq=1.0), product of:
             0.07343854 = queryWeight, product of:
               1.0663747 = boost
               4.312277 = idf(docFreq=1610, maxDocs=44218)
               0.015970098 = queryNorm
             0.2695173 = fieldWeight in 499, 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=499)
         0.013355573 = weight(abstract_txt:with in 499) [ClassicSimilarity], result of:
           0.013355573 = score(doc=499,freq=3.0), product of:
             0.04935466 = queryWeight, product of:
               1.2363086 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.015970098 = queryNorm
             0.27060407 = fieldWeight in 499, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
         0.0137497885 = weight(abstract_txt:data in 499) [ClassicSimilarity], result of:
           0.0137497885 = score(doc=499,freq=1.0), product of:
             0.06593935 = queryWeight, product of:
               1.2375586 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.015970098 = queryNorm
             0.20852174 = fieldWeight in 499, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
         0.024593737 = weight(abstract_txt:system in 499) [ClassicSimilarity], result of:
           0.024593737 = score(doc=499,freq=3.0), product of:
             0.067368455 = queryWeight, product of:
               1.2508975 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.015970098 = queryNorm
             0.3650631 = fieldWeight in 499, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
         0.069719486 = weight(abstract_txt:question in 499) [ClassicSimilarity], result of:
           0.069719486 = score(doc=499,freq=4.0), product of:
             0.10710252 = queryWeight, product of:
               1.2877977 = boost
               5.207682 = idf(docFreq=657, maxDocs=44218)
               0.015970098 = queryNorm
             0.65096027 = fieldWeight in 499, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.207682 = idf(docFreq=657, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
         0.05251971 = weight(abstract_txt:accuracy in 499) [ClassicSimilarity], result of:
           0.05251971 = score(doc=499,freq=1.0), product of:
             0.14075541 = queryWeight, product of:
               1.4763196 = boost
               5.9700394 = idf(docFreq=306, maxDocs=44218)
               0.015970098 = queryNorm
             0.37312746 = fieldWeight in 499, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.9700394 = idf(docFreq=306, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
         0.12703286 = weight(abstract_txt:answering in 499) [ClassicSimilarity], result of:
           0.12703286 = score(doc=499,freq=3.0), product of:
             0.17585465 = queryWeight, product of:
               1.650155 = boost
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.015970098 = queryNorm
             0.72237414 = fieldWeight in 499, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
         0.028995983 = weight(abstract_txt:using in 499) [ClassicSimilarity], result of:
           0.028995983 = score(doc=499,freq=2.0), product of:
             0.09472737 = queryWeight, product of:
               1.7127758 = boost
               3.4631186 = idf(docFreq=3765, maxDocs=44218)
               0.015970098 = queryNorm
             0.30609933 = fieldWeight in 499, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4631186 = idf(docFreq=3765, maxDocs=44218)
               0.0625 = fieldNorm(doc=499)
       0.32 = coord(8/25)
   

4. Pinango, M.M.: Thematic roles as event structure relations (2006) 0.10

   0.09561358 = sum of:
     0.09561358 = product of:
       0.47806787 = sum of:
         0.007710844 = weight(abstract_txt:with in 3678) [ClassicSimilarity], result of:
           0.007710844 = score(doc=3678,freq=1.0), product of:
             0.04935466 = queryWeight, product of:
               1.2363086 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.015970098 = queryNorm
             0.15623334 = fieldWeight in 3678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.0625 = fieldNorm(doc=3678)
         0.014199201 = weight(abstract_txt:system in 3678) [ClassicSimilarity], result of:
           0.014199201 = score(doc=3678,freq=1.0), product of:
             0.067368455 = queryWeight, product of:
               1.2508975 = boost
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.015970098 = queryNorm
             0.21076928 = fieldWeight in 3678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3723085 = idf(docFreq=4123, maxDocs=44218)
               0.0625 = fieldNorm(doc=3678)
         0.039677296 = weight(abstract_txt:therefore in 3678) [ClassicSimilarity], result of:
           0.039677296 = score(doc=3678,freq=1.0), product of:
             0.116755754 = queryWeight, product of:
               1.3445809 = boost
               5.437306 = idf(docFreq=522, maxDocs=44218)
               0.015970098 = queryNorm
             0.33983162 = fieldWeight in 3678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.437306 = idf(docFreq=522, maxDocs=44218)
               0.0625 = fieldNorm(doc=3678)
         0.15333 = weight(abstract_txt:argument in 3678) [ClassicSimilarity], result of:
           0.15333 = score(doc=3678,freq=2.0), product of:
             0.26122943 = queryWeight, product of:
               2.4632273 = boost
               6.640641 = idf(docFreq=156, maxDocs=44218)
               0.015970098 = queryNorm
             0.5869553 = fieldWeight in 3678, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.640641 = idf(docFreq=156, maxDocs=44218)
               0.0625 = fieldNorm(doc=3678)
         0.26315054 = weight(abstract_txt:predicate in 3678) [ClassicSimilarity], result of:
           0.26315054 = score(doc=3678,freq=1.0), product of:
             0.4717916 = queryWeight, product of:
               3.310309 = boost
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.015970098 = queryNorm
             0.55776864 = fieldWeight in 3678, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.924298 = idf(docFreq=15, maxDocs=44218)
               0.0625 = fieldNorm(doc=3678)
       0.2 = coord(5/25)
   

5. Habernal, I.; Konopík, M.; Rohlík, O.: Question answering (2012) 0.09

   0.0900701 = sum of:
     0.0900701 = product of:
       0.3752921 = sum of:
         0.020402871 = weight(abstract_txt:text in 101) [ClassicSimilarity], result of:
           0.020402871 = score(doc=101,freq=1.0), product of:
             0.06458095 = queryWeight, product of:
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.015970098 = queryNorm
             0.3159271 = fieldWeight in 101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.078125 = fieldNorm(doc=101)
         0.009638554 = weight(abstract_txt:with in 101) [ClassicSimilarity], result of:
           0.009638554 = score(doc=101,freq=1.0), product of:
             0.04935466 = queryWeight, product of:
               1.2363086 = boost
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.015970098 = queryNorm
             0.19529167 = fieldWeight in 101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4997334 = idf(docFreq=9868, maxDocs=44218)
               0.078125 = fieldNorm(doc=101)
         0.017187236 = weight(abstract_txt:data in 101) [ClassicSimilarity], result of:
           0.017187236 = score(doc=101,freq=1.0), product of:
             0.06593935 = queryWeight, product of:
               1.2375586 = boost
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.015970098 = queryNorm
             0.26065218 = fieldWeight in 101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3363478 = idf(docFreq=4274, maxDocs=44218)
               0.078125 = fieldNorm(doc=101)
         0.097435944 = weight(abstract_txt:question in 101) [ClassicSimilarity], result of:
           0.097435944 = score(doc=101,freq=5.0), product of:
             0.10710252 = queryWeight, product of:
               1.2877977 = boost
               5.207682 = idf(docFreq=657, maxDocs=44218)
               0.015970098 = queryNorm
             0.9097446 = fieldWeight in 101, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.207682 = idf(docFreq=657, maxDocs=44218)
               0.078125 = fieldNorm(doc=101)
         0.20499839 = weight(abstract_txt:answering in 101) [ClassicSimilarity], result of:
           0.20499839 = score(doc=101,freq=5.0), product of:
             0.17585465 = queryWeight, product of:
               1.650155 = boost
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.015970098 = queryNorm
             1.1657263 = fieldWeight in 101, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.6730065 = idf(docFreq=151, maxDocs=44218)
               0.078125 = fieldNorm(doc=101)
         0.025629072 = weight(abstract_txt:using in 101) [ClassicSimilarity], result of:
           0.025629072 = score(doc=101,freq=1.0), product of:
             0.09472737 = queryWeight, product of:
               1.7127758 = boost
               3.4631186 = idf(docFreq=3765, maxDocs=44218)
               0.015970098 = queryNorm
             0.27055615 = fieldWeight in 101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4631186 = idf(docFreq=3765, maxDocs=44218)
               0.078125 = fieldNorm(doc=101)
       0.24 = coord(6/25)