Document (#22810)

Author

Craven, T.C.

Title

Abstracts produced using computer assistance

Source

Journal of the American Society for Information Science. 51(2000) no.8, S.745-756

Year

2000

Abstract

Experimental subjects wrote abstracts using a simplified version of the TEXNET abstracting assistance software. In addition to the full text, subjects were presented with either keywords or phrases extracted automatically. The resulting abstracts, and the times taken, were recorded automatically; some additional information was gathered by oral questionnaire. Selected abstracts produced were evaluated on various criteria by independent raters. Results showed considerable variation among subjects, but 37% found the keywords or phrases 'quite' or 'very' useful in writing their abstracts. Statistical analysis failed to support several hypothesized relations: phrases were not viewed as significantly more helpful than keywords; and abstracting experience did not correlate with originality of wording, approximation of the author abstract, or greater conciseness. Requiring further study are some unanticipated strong correlations including the following: Windows experience and writing an abstract like the author's; experience reading abstracts and thinking one had written a good abstract; gender and abstract length; gender and use of words and phrases from the original text. Results have also suggested possible modifications to the TEXNET software

Theme

Automatisches Abstracting

Object

TEXNET

Similar documents (author)

1. Craven, T.C.: ¬An online index entry format based on multiple search terms (1987) 5.21

   5.2088575 = sum of:
     5.2088575 = weight(author_txt:craven in 437) [ClassicSimilarity], result of:
       5.2088575 = fieldWeight in 437, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.334172 = idf(docFreq=28, maxDocs=44421)
         0.625 = fieldNorm(doc=437)
   

2. Craven, T.C.: Adapting of string indexing systems for retrieval using proximity operators (1988) 5.21

   5.2088575 = sum of:
     5.2088575 = weight(author_txt:craven in 704) [ClassicSimilarity], result of:
       5.2088575 = fieldWeight in 704, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.334172 = idf(docFreq=28, maxDocs=44421)
         0.625 = fieldNorm(doc=704)
   

3. Craven, T.C.: Customized extracts based on Boolean queries and sentence dependency structures (1989) 5.21

   5.2088575 = sum of:
     5.2088575 = weight(author_txt:craven in 788) [ClassicSimilarity], result of:
       5.2088575 = fieldWeight in 788, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.334172 = idf(docFreq=28, maxDocs=44421)
         0.625 = fieldNorm(doc=788)
   

4. Craven, T.C.: Research in document classification and indexing (Canada) 1971-1980 (1981) 5.21

   5.2088575 = sum of:
     5.2088575 = weight(author_txt:craven in 1210) [ClassicSimilarity], result of:
       5.2088575 = fieldWeight in 1210, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.334172 = idf(docFreq=28, maxDocs=44421)
         0.625 = fieldNorm(doc=1210)
   

5. Craven, T.C.: NEPHIS: a nested phrase indexing system (1977) 5.21

   5.2088575 = sum of:
     5.2088575 = weight(author_txt:craven in 1332) [ClassicSimilarity], result of:
       5.2088575 = fieldWeight in 1332, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.334172 = idf(docFreq=28, maxDocs=44421)
         0.625 = fieldNorm(doc=1332)
   

Similar documents (content)

1. Craven, T.C.: ¬An experiment in the use of tools for computer-assisted abstracting (1996) 2.04

   2.0381393 = sum of:
     2.0381393 = product of:
       2.5476742 = sum of:
         0.06348075 = weight(abstract_txt:failed in 495) [ClassicSimilarity], result of:
           0.06348075 = score(doc=495,freq=1.0), product of:
             0.10964143 = queryWeight, product of:
               7.4110084 = idf(docFreq=72, maxDocs=44421)
               0.014794402 = queryNorm
             0.57898504 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4110084 = idf(docFreq=72, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.06734233 = weight(abstract_txt:simplified in 495) [ClassicSimilarity], result of:
           0.06734233 = score(doc=495,freq=1.0), product of:
             0.114043914 = queryWeight, product of:
               1.0198791 = boost
               7.558333 = idf(docFreq=62, maxDocs=44421)
               0.014794402 = queryNorm
             0.59049475 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.558333 = idf(docFreq=62, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.07103779 = weight(abstract_txt:correlate in 495) [ClassicSimilarity], result of:
           0.07103779 = score(doc=495,freq=1.0), product of:
             0.118178815 = queryWeight, product of:
               1.0382035 = boost
               7.694134 = idf(docFreq=54, maxDocs=44421)
               0.014794402 = queryNorm
             0.60110426 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.694134 = idf(docFreq=54, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.0809914 = weight(abstract_txt:oral in 495) [ClassicSimilarity], result of:
           0.0809914 = score(doc=495,freq=1.0), product of:
             0.12897512 = queryWeight, product of:
               1.0845901 = boost
               8.037906 = idf(docFreq=38, maxDocs=44421)
               0.014794402 = queryNorm
             0.6279614 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.037906 = idf(docFreq=38, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.08918397 = weight(abstract_txt:approximation in 495) [ClassicSimilarity], result of:
           0.08918397 = score(doc=495,freq=1.0), product of:
             0.13753225 = queryWeight, product of:
               1.119992 = boost
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.014794402 = queryNorm
             0.6484586 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.30027 = idf(docFreq=29, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.09519098 = weight(abstract_txt:wrote in 495) [ClassicSimilarity], result of:
           0.09519098 = score(doc=495,freq=1.0), product of:
             0.14364061 = queryWeight, product of:
               1.1445935 = boost
               8.482592 = idf(docFreq=24, maxDocs=44421)
               0.014794402 = queryNorm
             0.66270244 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.482592 = idf(docFreq=24, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.03651145 = weight(abstract_txt:software in 495) [ClassicSimilarity], result of:
           0.03651145 = score(doc=495,freq=2.0), product of:
             0.07582855 = queryWeight, product of:
               1.1760994 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.014794402 = queryNorm
             0.48150006 = fieldWeight in 495, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.11344476 = weight(abstract_txt:wording in 495) [ClassicSimilarity], result of:
           0.11344476 = score(doc=495,freq=1.0), product of:
             0.16146176 = queryWeight, product of:
               1.2135215 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.014794402 = queryNorm
             0.70261073 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.074253134 = weight(abstract_txt:automatically in 495) [ClassicSimilarity], result of:
           0.074253134 = score(doc=495,freq=2.0), product of:
             0.12171849 = queryWeight, product of:
               1.4900674 = boost
               5.521451 = idf(docFreq=482, maxDocs=44421)
               0.014794402 = queryNorm
             0.6100399 = fieldWeight in 495, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.521451 = idf(docFreq=482, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.083262675 = weight(abstract_txt:writing in 495) [ClassicSimilarity], result of:
           0.083262675 = score(doc=495,freq=1.0), product of:
             0.16552246 = queryWeight, product of:
               1.7376252 = boost
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.014794402 = queryNorm
             0.50302947 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.09427763 = weight(abstract_txt:assistance in 495) [ClassicSimilarity], result of:
           0.09427763 = score(doc=495,freq=1.0), product of:
             0.17981632 = queryWeight, product of:
               1.811099 = boost
               6.7110353 = idf(docFreq=146, maxDocs=44421)
               0.014794402 = queryNorm
             0.5242996 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.7110353 = idf(docFreq=146, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.1393832 = weight(abstract_txt:abstracting in 495) [ClassicSimilarity], result of:
           0.1393832 = score(doc=495,freq=2.0), product of:
             0.18521962 = queryWeight, product of:
               1.8381084 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.014794402 = queryNorm
             0.7525294 = fieldWeight in 495, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.05330104 = weight(abstract_txt:were in 495) [ClassicSimilarity], result of:
           0.05330104 = score(doc=495,freq=3.0), product of:
             0.10740308 = queryWeight, product of:
               1.9794794 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.014794402 = queryNorm
             0.49627107 = fieldWeight in 495, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.06053198 = weight(abstract_txt:experience in 495) [ClassicSimilarity], result of:
           0.06053198 = score(doc=495,freq=1.0), product of:
             0.15319468 = queryWeight, product of:
               2.0473642 = boost
               5.0576777 = idf(docFreq=767, maxDocs=44421)
               0.014794402 = queryNorm
             0.39513108 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.0576777 = idf(docFreq=767, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.12924024 = weight(abstract_txt:subjects in 495) [ClassicSimilarity], result of:
           0.12924024 = score(doc=495,freq=3.0), product of:
             0.1761213 = queryWeight, product of:
               2.1952257 = boost
               5.422946 = idf(docFreq=532, maxDocs=44421)
               0.014794402 = queryNorm
             0.7338139 = fieldWeight in 495, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.422946 = idf(docFreq=532, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.1754265 = weight(abstract_txt:keywords in 495) [ClassicSimilarity], result of:
           0.1754265 = score(doc=495,freq=3.0), product of:
             0.21591203 = queryWeight, product of:
               2.43059 = boost
               6.004374 = idf(docFreq=297, maxDocs=44421)
               0.014794402 = queryNorm
             0.81249064 = fieldWeight in 495, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.004374 = idf(docFreq=297, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.27786878 = weight(abstract_txt:texnet in 495) [ClassicSimilarity], result of:
           0.27786878 = score(doc=495,freq=1.0), product of:
             0.3696436 = queryWeight, product of:
               2.596685 = boost
               9.622026 = idf(docFreq=7, maxDocs=44421)
               0.014794402 = queryNorm
             0.7517208 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.622026 = idf(docFreq=7, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.14869258 = weight(abstract_txt:abstract in 495) [ClassicSimilarity], result of:
           0.14869258 = score(doc=495,freq=1.0), product of:
             0.30696782 = queryWeight, product of:
               3.3464863 = boost
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.014794402 = queryNorm
             0.4843914 = fieldWeight in 495, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.35083178 = weight(abstract_txt:phrases in 495) [ClassicSimilarity], result of:
           0.35083178 = score(doc=495,freq=3.0), product of:
             0.37721783 = queryWeight, product of:
               3.7096996 = boost
               6.8731537 = idf(docFreq=124, maxDocs=44421)
               0.014794402 = queryNorm
             0.9300509 = fieldWeight in 495, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8731537 = idf(docFreq=124, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
         0.343421 = weight(abstract_txt:abstracts in 495) [ClassicSimilarity], result of:
           0.343421 = score(doc=495,freq=3.0), product of:
             0.4257042 = queryWeight, product of:
               4.8266106 = boost
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.014794402 = queryNorm
             0.80671275 = fieldWeight in 495, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.078125 = fieldNorm(doc=495)
       0.8 = coord(20/25)
   

2. Cross, C.; Oppenheim, C.: ¬A genre analysis of scientific abstracts (2006) 0.22

   0.21752654 = sum of:
     0.21752654 = product of:
       0.9063606 = sum of:
         0.014406772 = weight(abstract_txt:text in 603) [ClassicSimilarity], result of:
           0.014406772 = score(doc=603,freq=1.0), product of:
             0.06519322 = queryWeight, product of:
               1.090508 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.014794402 = queryNorm
             0.22098574 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.08242585 = weight(abstract_txt:writing in 603) [ClassicSimilarity], result of:
           0.08242585 = score(doc=603,freq=2.0), product of:
             0.16552246 = queryWeight, product of:
               1.7376252 = boost
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.014794402 = queryNorm
             0.4979738 = fieldWeight in 603, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.119496204 = weight(abstract_txt:abstracting in 603) [ClassicSimilarity], result of:
           0.119496204 = score(doc=603,freq=3.0), product of:
             0.18521962 = queryWeight, product of:
               1.8381084 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.014794402 = queryNorm
             0.64515954 = fieldWeight in 603, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.02154136 = weight(abstract_txt:were in 603) [ClassicSimilarity], result of:
           0.02154136 = score(doc=603,freq=1.0), product of:
             0.10740308 = queryWeight, product of:
               1.9794794 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.014794402 = queryNorm
             0.20056558 = fieldWeight in 603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.2081696 = weight(abstract_txt:abstract in 603) [ClassicSimilarity], result of:
           0.2081696 = score(doc=603,freq=4.0), product of:
             0.30696782 = queryWeight, product of:
               3.3464863 = boost
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.014794402 = queryNorm
             0.6781479 = fieldWeight in 603, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
         0.46032083 = weight(abstract_txt:abstracts in 603) [ClassicSimilarity], result of:
           0.46032083 = score(doc=603,freq=11.0), product of:
             0.4257042 = queryWeight, product of:
               4.8266106 = boost
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.014794402 = queryNorm
             1.0813161 = fieldWeight in 603, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.0546875 = fieldNorm(doc=603)
       0.24 = coord(6/25)
   

3. Tenopir, C.; Jascó, P.: Quality of abstracts (1993) 0.15

   0.14858279 = sum of:
     0.14858279 = product of:
       0.92864245 = sum of:
         0.09991521 = weight(abstract_txt:writing in 5025) [ClassicSimilarity], result of:
           0.09991521 = score(doc=5025,freq=1.0), product of:
             0.16552246 = queryWeight, product of:
               1.7376252 = boost
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.014794402 = queryNorm
             0.6036354 = fieldWeight in 5025, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.09375 = fieldNorm(doc=5025)
         0.11827057 = weight(abstract_txt:abstracting in 5025) [ClassicSimilarity], result of:
           0.11827057 = score(doc=5025,freq=1.0), product of:
             0.18521962 = queryWeight, product of:
               1.8381084 = boost
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.014794402 = queryNorm
             0.63854235 = fieldWeight in 5025, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8111186 = idf(docFreq=132, maxDocs=44421)
               0.09375 = fieldNorm(doc=5025)
         0.17843108 = weight(abstract_txt:abstract in 5025) [ClassicSimilarity], result of:
           0.17843108 = score(doc=5025,freq=1.0), product of:
             0.30696782 = queryWeight, product of:
               3.3464863 = boost
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.014794402 = queryNorm
             0.5812696 = fieldWeight in 5025, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.09375 = fieldNorm(doc=5025)
         0.5320256 = weight(abstract_txt:abstracts in 5025) [ClassicSimilarity], result of:
           0.5320256 = score(doc=5025,freq=5.0), product of:
             0.4257042 = queryWeight, product of:
               4.8266106 = boost
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.014794402 = queryNorm
             1.2497541 = fieldWeight in 5025, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.09375 = fieldNorm(doc=5025)
       0.16 = coord(4/25)
   

4. Hartley, J.; Betts, L.: ¬The effects of spacing and titles on judgments of the effectiveness of structured abstracts (2007) 0.14

   0.14439411 = sum of:
     0.14439411 = product of:
       0.72197056 = sum of:
         0.020374253 = weight(abstract_txt:text in 2325) [ClassicSimilarity], result of:
           0.020374253 = score(doc=2325,freq=2.0), product of:
             0.06519322 = queryWeight, product of:
               1.090508 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.014794402 = queryNorm
             0.31252104 = fieldWeight in 2325, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2325)
         0.07941134 = weight(abstract_txt:wording in 2325) [ClassicSimilarity], result of:
           0.07941134 = score(doc=2325,freq=1.0), product of:
             0.16146176 = queryWeight, product of:
               1.2135215 = boost
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.014794402 = queryNorm
             0.49182755 = fieldWeight in 2325, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.993418 = idf(docFreq=14, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2325)
         0.03731073 = weight(abstract_txt:were in 2325) [ClassicSimilarity], result of:
           0.03731073 = score(doc=2325,freq=3.0), product of:
             0.10740308 = queryWeight, product of:
               1.9794794 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.014794402 = queryNorm
             0.34738976 = fieldWeight in 2325, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2325)
         0.1040848 = weight(abstract_txt:abstract in 2325) [ClassicSimilarity], result of:
           0.1040848 = score(doc=2325,freq=1.0), product of:
             0.30696782 = queryWeight, product of:
               3.3464863 = boost
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.014794402 = queryNorm
             0.33907396 = fieldWeight in 2325, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2325)
         0.48078942 = weight(abstract_txt:abstracts in 2325) [ClassicSimilarity], result of:
           0.48078942 = score(doc=2325,freq=12.0), product of:
             0.4257042 = queryWeight, product of:
               4.8266106 = boost
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.014794402 = queryNorm
             1.1293979 = fieldWeight in 2325, product of:
               3.4641016 = tf(freq=12.0), with freq of:
                 12.0 = termFreq=12.0
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2325)
       0.2 = coord(5/25)
   

5. Borko, H.; Chatman, S.: Criteria for acceptable abstracts : a survey of abstractors' instructions (1963) 0.14

   0.14102922 = sum of:
     0.14102922 = product of:
       0.7051461 = sum of:
         0.05316485 = weight(abstract_txt:produced in 686) [ClassicSimilarity], result of:
           0.05316485 = score(doc=686,freq=1.0), product of:
             0.12273631 = queryWeight, product of:
               1.4962845 = boost
               5.5444884 = idf(docFreq=471, maxDocs=44421)
               0.014794402 = queryNorm
             0.43316317 = fieldWeight in 686, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5444884 = idf(docFreq=471, maxDocs=44421)
               0.078125 = fieldNorm(doc=686)
         0.083262675 = weight(abstract_txt:writing in 686) [ClassicSimilarity], result of:
           0.083262675 = score(doc=686,freq=1.0), product of:
             0.16552246 = queryWeight, product of:
               1.7376252 = boost
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.014794402 = queryNorm
             0.50302947 = fieldWeight in 686, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4387774 = idf(docFreq=192, maxDocs=44421)
               0.078125 = fieldNorm(doc=686)
         0.03077337 = weight(abstract_txt:were in 686) [ClassicSimilarity], result of:
           0.03077337 = score(doc=686,freq=1.0), product of:
             0.10740308 = queryWeight, product of:
               1.9794794 = boost
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.014794402 = queryNorm
             0.28652224 = fieldWeight in 686, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6674848 = idf(docFreq=3083, maxDocs=44421)
               0.078125 = fieldNorm(doc=686)
         0.2575431 = weight(abstract_txt:abstract in 686) [ClassicSimilarity], result of:
           0.2575431 = score(doc=686,freq=3.0), product of:
             0.30696782 = queryWeight, product of:
               3.3464863 = boost
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.014794402 = queryNorm
             0.83899045 = fieldWeight in 686, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.2002096 = idf(docFreq=244, maxDocs=44421)
               0.078125 = fieldNorm(doc=686)
         0.28040206 = weight(abstract_txt:abstracts in 686) [ClassicSimilarity], result of:
           0.28040206 = score(doc=686,freq=2.0), product of:
             0.4257042 = queryWeight, product of:
               4.8266106 = boost
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.014794402 = queryNorm
             0.6586782 = fieldWeight in 686, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9616747 = idf(docFreq=310, maxDocs=44421)
               0.078125 = fieldNorm(doc=686)
       0.2 = coord(5/25)