Document (#790)

Author

Craven, T.C.

Title

Customized extracts based on Boolean queries and sentence dependency structures

Source

International classification. 16(1989), S.11-14

Year

1989

Abstract

A method is described for using Boolean queries in automatically deriving customized extracts from a text in which semantic dependencies between sentences have been coded. Each sentence in the structured text is treated as defining a separate extract. This extract consists of the sentence and all other sentences on which the sentence is directly or indirectly dependent for its meaning. Extracts from a text that satisfy a given Boolean query are merged to eliminate duplicate sentences. A prototype implementation of the method has been developed within an experimental text structure management system (TEXNET)

Object

TEXNET

Similar documents (author)

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

   5.2059946 = sum of:
     5.2059946 = weight(author_txt:craven in 438) [ClassicSimilarity], result of:
       5.2059946 = fieldWeight in 438, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.329592 = idf(docFreq=28, maxDocs=44218)
         0.625 = fieldNorm(doc=438)
   

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

   5.2059946 = sum of:
     5.2059946 = weight(author_txt:craven in 705) [ClassicSimilarity], result of:
       5.2059946 = fieldWeight in 705, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.329592 = idf(docFreq=28, maxDocs=44218)
         0.625 = fieldNorm(doc=705)
   

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

   5.2059946 = sum of:
     5.2059946 = weight(author_txt:craven in 1211) [ClassicSimilarity], result of:
       5.2059946 = fieldWeight in 1211, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.329592 = idf(docFreq=28, maxDocs=44218)
         0.625 = fieldNorm(doc=1211)
   

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

   5.2059946 = sum of:
     5.2059946 = weight(author_txt:craven in 1333) [ClassicSimilarity], result of:
       5.2059946 = fieldWeight in 1333, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.329592 = idf(docFreq=28, maxDocs=44218)
         0.625 = fieldNorm(doc=1333)
   

5. Craven, T.C.: Changing technologies: impact on information: the case of string indexing (1985) 5.21

   5.2059946 = sum of:
     5.2059946 = weight(author_txt:craven in 1348) [ClassicSimilarity], result of:
       5.2059946 = fieldWeight in 1348, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.329592 = idf(docFreq=28, maxDocs=44218)
         0.625 = fieldNorm(doc=1348)
   

Similar documents (content)

1. Craven, T.C.: Condensed representation of sentences in graphic displays of text structures (1990) 0.19

   0.18830995 = sum of:
     0.18830995 = product of:
       0.9415497 = sum of:
         0.024301598 = weight(abstract_txt:been in 3870) [ClassicSimilarity], result of:
           0.024301598 = score(doc=3870,freq=1.0), product of:
             0.061418433 = queryWeight, product of:
               1.1685525 = boost
               3.617579 = idf(docFreq=3226, maxDocs=44218)
               0.014528891 = queryNorm
             0.3956727 = fieldWeight in 3870, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.617579 = idf(docFreq=3226, maxDocs=44218)
               0.109375 = fieldNorm(doc=3870)
         0.22831267 = weight(abstract_txt:texnet in 3870) [ClassicSimilarity], result of:
           0.22831267 = score(doc=3870,freq=1.0), product of:
             0.2170462 = queryWeight, product of:
               1.5533166 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.014528891 = queryNorm
             1.0519081 = fieldWeight in 3870, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.109375 = fieldNorm(doc=3870)
         0.09600995 = weight(abstract_txt:text in 3870) [ClassicSimilarity], result of:
           0.09600995 = score(doc=3870,freq=2.0), product of:
             0.15349221 = queryWeight, product of:
               2.6125045 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.014528891 = queryNorm
             0.6255037 = fieldWeight in 3870, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.109375 = fieldNorm(doc=3870)
         0.26369217 = weight(abstract_txt:sentences in 3870) [ClassicSimilarity], result of:
           0.26369217 = score(doc=3870,freq=1.0), product of:
             0.34459114 = queryWeight, product of:
               3.3899755 = boost
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.014528891 = queryNorm
             0.765232 = fieldWeight in 3870, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.109375 = fieldNorm(doc=3870)
         0.32923335 = weight(abstract_txt:sentence in 3870) [ClassicSimilarity], result of:
           0.32923335 = score(doc=3870,freq=1.0), product of:
             0.43976575 = queryWeight, product of:
               4.4220595 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.014528891 = queryNorm
             0.7486562 = fieldWeight in 3870, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.109375 = fieldNorm(doc=3870)
       0.2 = coord(5/25)
   

2. Craven, T.C.: ¬A computer-aided abstracting tool kit (1993) 0.17

   0.17498755 = sum of:
     0.17498755 = product of:
       1.0936723 = sum of:
         0.22831267 = weight(abstract_txt:texnet in 6506) [ClassicSimilarity], result of:
           0.22831267 = score(doc=6506,freq=1.0), product of:
             0.2170462 = queryWeight, product of:
               1.5533166 = boost
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.014528891 = queryNorm
             1.0519081 = fieldWeight in 6506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.617446 = idf(docFreq=7, maxDocs=44218)
               0.109375 = fieldNorm(doc=6506)
         0.06788928 = weight(abstract_txt:text in 6506) [ClassicSimilarity], result of:
           0.06788928 = score(doc=6506,freq=1.0), product of:
             0.15349221 = queryWeight, product of:
               2.6125045 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.014528891 = queryNorm
             0.4422979 = fieldWeight in 6506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.109375 = fieldNorm(doc=6506)
         0.3318641 = weight(abstract_txt:extracts in 6506) [ClassicSimilarity], result of:
           0.3318641 = score(doc=6506,freq=1.0), product of:
             0.4016793 = queryWeight, product of:
               3.6600266 = boost
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.014528891 = queryNorm
             0.82619166 = fieldWeight in 6506, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.109375 = fieldNorm(doc=6506)
         0.46560624 = weight(abstract_txt:sentence in 6506) [ClassicSimilarity], result of:
           0.46560624 = score(doc=6506,freq=2.0), product of:
             0.43976575 = queryWeight, product of:
               4.4220595 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.014528891 = queryNorm
             1.0587597 = fieldWeight in 6506, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.109375 = fieldNorm(doc=6506)
       0.16 = coord(4/25)
   

3. Agarwal, B.; Ramampiaro, H.; Langseth, H.; Ruocco, M.: ¬A deep network model for paraphrase detection in short text messages (2018) 0.15

   0.15143517 = sum of:
     0.15143517 = product of:
       0.7571758 = sum of:
         0.07914661 = weight(abstract_txt:dependency in 5043) [ClassicSimilarity], result of:
           0.07914661 = score(doc=5043,freq=1.0), product of:
             0.15554132 = queryWeight, product of:
               1.3149425 = boost
               8.14154 = idf(docFreq=34, maxDocs=44218)
               0.014528891 = queryNorm
             0.5088462 = fieldWeight in 5043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.14154 = idf(docFreq=34, maxDocs=44218)
               0.0625 = fieldNorm(doc=5043)
         0.084214374 = weight(abstract_txt:extract in 5043) [ClassicSimilarity], result of:
           0.084214374 = score(doc=5043,freq=1.0), product of:
             0.20424826 = queryWeight, product of:
               2.1309736 = boost
               6.5970206 = idf(docFreq=163, maxDocs=44218)
               0.014528891 = queryNorm
             0.4123138 = fieldWeight in 5043, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5970206 = idf(docFreq=163, maxDocs=44218)
               0.0625 = fieldNorm(doc=5043)
         0.054862827 = weight(abstract_txt:text in 5043) [ClassicSimilarity], result of:
           0.054862827 = score(doc=5043,freq=2.0), product of:
             0.15349221 = queryWeight, product of:
               2.6125045 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.014528891 = queryNorm
             0.3574307 = fieldWeight in 5043, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=5043)
         0.21309546 = weight(abstract_txt:sentences in 5043) [ClassicSimilarity], result of:
           0.21309546 = score(doc=5043,freq=2.0), product of:
             0.34459114 = queryWeight, product of:
               3.3899755 = boost
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.014528891 = queryNorm
             0.6184009 = fieldWeight in 5043, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.0625 = fieldNorm(doc=5043)
         0.3258565 = weight(abstract_txt:sentence in 5043) [ClassicSimilarity], result of:
           0.3258565 = score(doc=5043,freq=3.0), product of:
             0.43976575 = queryWeight, product of:
               4.4220595 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.014528891 = queryNorm
             0.74097747 = fieldWeight in 5043, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.0625 = fieldNorm(doc=5043)
       0.2 = coord(5/25)
   

4. Ko, Y.; Park, J.; Seo, J.: Improving text categorization using the importance of sentences (2004) 0.14

   0.13965605 = sum of:
     0.13965605 = product of:
       0.6982802 = sum of:
         0.037824236 = weight(abstract_txt:method in 2557) [ClassicSimilarity], result of:
           0.037824236 = score(doc=2557,freq=2.0), product of:
             0.095076025 = queryWeight, product of:
               1.4538995 = boost
               4.50095 = idf(docFreq=1333, maxDocs=44218)
               0.014528891 = queryNorm
             0.3978315 = fieldWeight in 2557, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.50095 = idf(docFreq=1333, maxDocs=44218)
               0.0625 = fieldNorm(doc=2557)
         0.084214374 = weight(abstract_txt:extract in 2557) [ClassicSimilarity], result of:
           0.084214374 = score(doc=2557,freq=1.0), product of:
             0.20424826 = queryWeight, product of:
               2.1309736 = boost
               6.5970206 = idf(docFreq=163, maxDocs=44218)
               0.014528891 = queryNorm
             0.4123138 = fieldWeight in 2557, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5970206 = idf(docFreq=163, maxDocs=44218)
               0.0625 = fieldNorm(doc=2557)
         0.086745754 = weight(abstract_txt:text in 2557) [ClassicSimilarity], result of:
           0.086745754 = score(doc=2557,freq=5.0), product of:
             0.15349221 = queryWeight, product of:
               2.6125045 = boost
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.014528891 = queryNorm
             0.5651476 = fieldWeight in 2557, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.0438666 = idf(docFreq=2106, maxDocs=44218)
               0.0625 = fieldNorm(doc=2557)
         0.30136248 = weight(abstract_txt:sentences in 2557) [ClassicSimilarity], result of:
           0.30136248 = score(doc=2557,freq=4.0), product of:
             0.34459114 = queryWeight, product of:
               3.3899755 = boost
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.014528891 = queryNorm
             0.8745509 = fieldWeight in 2557, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.0625 = fieldNorm(doc=2557)
         0.18813334 = weight(abstract_txt:sentence in 2557) [ClassicSimilarity], result of:
           0.18813334 = score(doc=2557,freq=1.0), product of:
             0.43976575 = queryWeight, product of:
               4.4220595 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.014528891 = queryNorm
             0.42780355 = fieldWeight in 2557, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.0625 = fieldNorm(doc=2557)
       0.2 = coord(5/25)
   

5. Ou, S.; Khoo, S.G.; Goh, D.H.: Automatic multidocument summarization of research abstracts : design and user evaluation (2007) 0.13

   0.12698686 = sum of:
     0.12698686 = product of:
       0.7936679 = sum of:
         0.046325043 = weight(abstract_txt:method in 522) [ClassicSimilarity], result of:
           0.046325043 = score(doc=522,freq=3.0), product of:
             0.095076025 = queryWeight, product of:
               1.4538995 = boost
               4.50095 = idf(docFreq=1333, maxDocs=44218)
               0.014528891 = queryNorm
             0.4872421 = fieldWeight in 522, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               4.50095 = idf(docFreq=1333, maxDocs=44218)
               0.0625 = fieldNorm(doc=522)
         0.21309546 = weight(abstract_txt:sentences in 522) [ClassicSimilarity], result of:
           0.21309546 = score(doc=522,freq=2.0), product of:
             0.34459114 = queryWeight, product of:
               3.3899755 = boost
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.014528891 = queryNorm
             0.6184009 = fieldWeight in 522, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.996407 = idf(docFreq=109, maxDocs=44218)
               0.0625 = fieldNorm(doc=522)
         0.2681867 = weight(abstract_txt:extracts in 522) [ClassicSimilarity], result of:
           0.2681867 = score(doc=522,freq=2.0), product of:
             0.4016793 = queryWeight, product of:
               3.6600266 = boost
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.014528891 = queryNorm
             0.6676637 = fieldWeight in 522, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.5537524 = idf(docFreq=62, maxDocs=44218)
               0.0625 = fieldNorm(doc=522)
         0.26606074 = weight(abstract_txt:sentence in 522) [ClassicSimilarity], result of:
           0.26606074 = score(doc=522,freq=2.0), product of:
             0.43976575 = queryWeight, product of:
               4.4220595 = boost
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.014528891 = queryNorm
             0.60500556 = fieldWeight in 522, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.8448567 = idf(docFreq=127, maxDocs=44218)
               0.0625 = fieldNorm(doc=522)
       0.16 = coord(4/25)