Document (#404)

Author

Salton, G.
Buckley, C.

Title

Parallel text search methods

Source

Communications of the Association for Computing Machinery. 31(1988), S.205-215

Year

1988

Theme

Retrievalalgorithmen

Similar documents (author)

1. Salton, G.; Buckley, C.: Approaches to global text analysis (1990) 5.80

   5.798373 = sum of:
     5.798373 = sum of:
       2.4666731 = weight(author_txt:salton in 4900) [ClassicSimilarity], result of:
         2.4666731 = score(doc=4900,freq=1.0), product of:
           0.6333374 = queryWeight, product of:
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.08130713 = queryNorm
           3.8947222 = fieldWeight in 4900, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.5 = fieldNorm(doc=4900)
       3.3317 = weight(author_txt:buckley in 4900) [ClassicSimilarity], result of:
         3.3317 = score(doc=4900,freq=1.0), product of:
           0.7738759 = queryWeight, product of:
             1.1053965 = boost
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.08130713 = queryNorm
           4.3052125 = fieldWeight in 4900, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.5 = fieldNorm(doc=4900)
   

2. Salton, G.; Buckley, C.: Improving retrieval performance by relevance feedback (1990) 5.80

   5.798373 = sum of:
     5.798373 = sum of:
       2.4666731 = weight(author_txt:salton in 5441) [ClassicSimilarity], result of:
         2.4666731 = score(doc=5441,freq=1.0), product of:
           0.6333374 = queryWeight, product of:
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.08130713 = queryNorm
           3.8947222 = fieldWeight in 5441, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.5 = fieldNorm(doc=5441)
       3.3317 = weight(author_txt:buckley in 5441) [ClassicSimilarity], result of:
         3.3317 = score(doc=5441,freq=1.0), product of:
           0.7738759 = queryWeight, product of:
             1.1053965 = boost
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.08130713 = queryNorm
           4.3052125 = fieldWeight in 5441, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.5 = fieldNorm(doc=5441)
   

3. Salton, G.; Buckley, C.: Term-weighting approaches in automatic text retrieval (1988) 5.80

   5.798373 = sum of:
     5.798373 = sum of:
       2.4666731 = weight(author_txt:salton in 2938) [ClassicSimilarity], result of:
         2.4666731 = score(doc=2938,freq=1.0), product of:
           0.6333374 = queryWeight, product of:
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.08130713 = queryNorm
           3.8947222 = fieldWeight in 2938, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.5 = fieldNorm(doc=2938)
       3.3317 = weight(author_txt:buckley in 2938) [ClassicSimilarity], result of:
         3.3317 = score(doc=2938,freq=1.0), product of:
           0.7738759 = queryWeight, product of:
             1.1053965 = boost
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.08130713 = queryNorm
           4.3052125 = fieldWeight in 2938, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.5 = fieldNorm(doc=2938)
   

4. Salton, G.; Buckley, C.; Allan, J.: Automatic structuring of text files (1992) 4.35

   4.34878 = sum of:
     4.34878 = sum of:
       1.8500049 = weight(author_txt:salton in 6506) [ClassicSimilarity], result of:
         1.8500049 = score(doc=6506,freq=1.0), product of:
           0.6333374 = queryWeight, product of:
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.08130713 = queryNorm
           2.9210417 = fieldWeight in 6506, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.375 = fieldNorm(doc=6506)
       2.4987752 = weight(author_txt:buckley in 6506) [ClassicSimilarity], result of:
         2.4987752 = score(doc=6506,freq=1.0), product of:
           0.7738759 = queryWeight, product of:
             1.1053965 = boost
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.08130713 = queryNorm
           3.2289095 = fieldWeight in 6506, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.375 = fieldNorm(doc=6506)
   

5. Salton, G.; Buckley, C.; Smith, M.: On the application of syntactic methodologies in automatic text analysis (1990) 4.35

   4.34878 = sum of:
     4.34878 = sum of:
       1.8500049 = weight(author_txt:salton in 7863) [ClassicSimilarity], result of:
         1.8500049 = score(doc=7863,freq=1.0), product of:
           0.6333374 = queryWeight, product of:
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.08130713 = queryNorm
           2.9210417 = fieldWeight in 7863, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.7894444 = idf(docFreq=49, maxDocs=44421)
             0.375 = fieldNorm(doc=7863)
       2.4987752 = weight(author_txt:buckley in 7863) [ClassicSimilarity], result of:
         2.4987752 = score(doc=7863,freq=1.0), product of:
           0.7738759 = queryWeight, product of:
             1.1053965 = boost
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.08130713 = queryNorm
           3.2289095 = fieldWeight in 7863, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.610425 = idf(docFreq=21, maxDocs=44421)
             0.375 = fieldNorm(doc=7863)
   

Similar documents (content)

1. MacFarlane, A.; Robertson, S.E.; McCann, J.A.: Parallel computing in information retrieval : an updated review (1997) 0.83

   0.83122456 = sum of:
     0.83122456 = product of:
       1.6624491 = sum of:
         0.16726801 = weight(abstract_txt:text in 519) [ClassicSimilarity], result of:
           0.16726801 = score(doc=519,freq=1.0), product of:
             0.3311515 = queryWeight, product of:
               1.1056981 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.07411634 = queryNorm
             0.50511026 = fieldWeight in 519, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.125 = fieldNorm(doc=519)
         1.4951811 = weight(abstract_txt:parallel in 519) [ClassicSimilarity], result of:
           1.4951811 = score(doc=519,freq=5.0), product of:
             0.8341112 = queryWeight, product of:
               1.7548306 = boost
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.07411634 = queryNorm
             1.792544 = fieldWeight in 519, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.125 = fieldNorm(doc=519)
       0.5 = coord(2/4)
   

2. Rasmussen, E.M.: Parallel information processing (1992) 0.75

   0.7463491 = sum of:
     0.7463491 = product of:
       1.4926982 = sum of:
         0.33453602 = weight(abstract_txt:text in 345) [ClassicSimilarity], result of:
           0.33453602 = score(doc=345,freq=4.0), product of:
             0.3311515 = queryWeight, product of:
               1.1056981 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.07411634 = queryNorm
             1.0102205 = fieldWeight in 345, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.125 = fieldNorm(doc=345)
         1.1581622 = weight(abstract_txt:parallel in 345) [ClassicSimilarity], result of:
           1.1581622 = score(doc=345,freq=3.0), product of:
             0.8341112 = queryWeight, product of:
               1.7548306 = boost
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.07411634 = queryNorm
             1.3884985 = fieldWeight in 345, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.125 = fieldNorm(doc=345)
       0.5 = coord(2/4)
   

3. Grossman, D.A.; Frieder, O.: Information retrieval : algorithms and heuristics (2004) 0.67

   0.66651404 = sum of:
     0.66651404 = sum of:
       0.123738036 = weight(abstract_txt:search in 2486) [ClassicSimilarity], result of:
         0.123738036 = score(doc=2486,freq=4.0), product of:
           0.27086544 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.07411634 = queryNorm
           0.45682475 = fieldWeight in 2486, product of:
             2.0 = tf(freq=4.0), with freq of:
               4.0 = termFreq=4.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.0625 = fieldNorm(doc=2486)
       0.11827634 = weight(abstract_txt:text in 2486) [ClassicSimilarity], result of:
         0.11827634 = score(doc=2486,freq=2.0), product of:
           0.3311515 = queryWeight, product of:
             1.1056981 = boost
             4.040882 = idf(docFreq=2122, maxDocs=44421)
             0.07411634 = queryNorm
           0.3571669 = fieldWeight in 2486, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.040882 = idf(docFreq=2122, maxDocs=44421)
             0.0625 = fieldNorm(doc=2486)
       0.09016704 = weight(abstract_txt:methods in 2486) [ClassicSimilarity], result of:
         0.09016704 = score(doc=2486,freq=1.0), product of:
           0.34817958 = queryWeight, product of:
             1.1337698 = boost
             4.1434727 = idf(docFreq=1915, maxDocs=44421)
             0.07411634 = queryNorm
           0.25896704 = fieldWeight in 2486, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.1434727 = idf(docFreq=1915, maxDocs=44421)
             0.0625 = fieldNorm(doc=2486)
       0.33433264 = weight(abstract_txt:parallel in 2486) [ClassicSimilarity], result of:
         0.33433264 = score(doc=2486,freq=1.0), product of:
           0.8341112 = queryWeight, product of:
             1.7548306 = boost
             6.4132004 = idf(docFreq=197, maxDocs=44421)
             0.07411634 = queryNorm
           0.40082502 = fieldWeight in 2486, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             6.4132004 = idf(docFreq=197, maxDocs=44421)
             0.0625 = fieldNorm(doc=2486)
   

4. Couvreur, T.R.; Benzel, R.N.; Miller, S.F.; Zeitler, D.N.; Lee, D.L.; Singhal, M.; Shivaratri, N.; Wong, W.Y.P.: ¬An analysis of performance and cost factors in searching large text databases using parallel search systems (1994) 0.65

   0.6483904 = sum of:
     0.6483904 = product of:
       0.86452055 = sum of:
         0.18560705 = weight(abstract_txt:search in 7656) [ClassicSimilarity], result of:
           0.18560705 = score(doc=7656,freq=4.0), product of:
             0.27086544 = queryWeight, product of:
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.07411634 = queryNorm
             0.6852371 = fieldWeight in 7656, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.09375 = fieldNorm(doc=7656)
         0.17741452 = weight(abstract_txt:text in 7656) [ClassicSimilarity], result of:
           0.17741452 = score(doc=7656,freq=2.0), product of:
             0.3311515 = queryWeight, product of:
               1.1056981 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.07411634 = queryNorm
             0.5357503 = fieldWeight in 7656, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.09375 = fieldNorm(doc=7656)
         0.501499 = weight(abstract_txt:parallel in 7656) [ClassicSimilarity], result of:
           0.501499 = score(doc=7656,freq=1.0), product of:
             0.8341112 = queryWeight, product of:
               1.7548306 = boost
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.07411634 = queryNorm
             0.60123754 = fieldWeight in 7656, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.09375 = fieldNorm(doc=7656)
       0.75 = coord(3/4)
   

5. Tedd, L.A.: ¬The changing face of CD-ROM (1995) 0.63

   0.6297843 = sum of:
     0.6297843 = product of:
       0.8397124 = sum of:
         0.10827078 = weight(abstract_txt:search in 3760) [ClassicSimilarity], result of:
           0.10827078 = score(doc=3760,freq=1.0), product of:
             0.27086544 = queryWeight, product of:
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.07411634 = queryNorm
             0.39972165 = fieldWeight in 3760, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.109375 = fieldNorm(doc=3760)
         0.14635952 = weight(abstract_txt:text in 3760) [ClassicSimilarity], result of:
           0.14635952 = score(doc=3760,freq=1.0), product of:
             0.3311515 = queryWeight, product of:
               1.1056981 = boost
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.07411634 = queryNorm
             0.44197148 = fieldWeight in 3760, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.040882 = idf(docFreq=2122, maxDocs=44421)
               0.109375 = fieldNorm(doc=3760)
         0.5850821 = weight(abstract_txt:parallel in 3760) [ClassicSimilarity], result of:
           0.5850821 = score(doc=3760,freq=1.0), product of:
             0.8341112 = queryWeight, product of:
               1.7548306 = boost
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.07411634 = queryNorm
             0.7014438 = fieldWeight in 3760, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.4132004 = idf(docFreq=197, maxDocs=44421)
               0.109375 = fieldNorm(doc=3760)
       0.75 = coord(3/4)