Document (#4899)

Author

Black, G.

Title

Expert systems : a temporary blip?

Source

Advanced information report. 1991, March, S.1-3

Year

1991

Abstract

Progress is being made towards acieving artificial intelligence (AI) with computers and the Alvey Programme and a Japanese programmes have generated a widespread awareness of the challenge of AI. Discusses programming languages for AI applications and expert systems. Warns against the assumption that AI research has been abandoned providing evidence to suggest that expert systems are being grandually integrated with other forms of software, databases, spreadsheets, decision support systems. 4th generation languages and computer-aided software engineering tools, as is the case with hypermdia and expert systems

Similar documents (author)

1. Black, A.: ¬The history of information (2006) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:black in 4188) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 4188, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=4188)
   

2. Black, J.D.: ¬The keyword : its use in abstracting, indexing and retrieving and information (1962) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:black in 4976) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 4976, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=4976)
   

3. Black, K.: ELISE: an online image retrieval system (1993) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:black in 6630) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 6630, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=6630)
   

4. Black, K.: ELISE (1993) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:black in 7032) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 7032, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=7032)
   

5. Black, G.: Videotex at the crossroads (1993) 5.41

   5.4105906 = sum of:
     5.4105906 = weight(author_txt:black in 73) [ClassicSimilarity], result of:
       5.4105906 = fieldWeight in 73, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.656945 = idf(docFreq=20, maxDocs=44421)
         0.625 = fieldNorm(doc=73)
   

Similar documents (content)

1. Ignizio, J.P.: ¬An Introduction to expert systems : the development and implementation of rule-based expert systems (1991) 0.45

   0.45046332 = sum of:
     0.45046332 = product of:
       1.251287 = sum of:
         0.068907954 = weight(abstract_txt:intelligence in 2710) [ClassicSimilarity], result of:
           0.068907954 = score(doc=2710,freq=1.0), product of:
             0.12602824 = queryWeight, product of:
               1.0391538 = boost
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.020794947 = queryNorm
             0.546766 = fieldWeight in 2710, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.07312866 = weight(abstract_txt:engineering in 2710) [ClassicSimilarity], result of:
           0.07312866 = score(doc=2710,freq=1.0), product of:
             0.13112335 = queryWeight, product of:
               1.0599513 = boost
               5.948895 = idf(docFreq=314, maxDocs=44421)
               0.020794947 = queryNorm
             0.5577089 = fieldWeight in 2710, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.948895 = idf(docFreq=314, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.0766157 = weight(abstract_txt:artificial in 2710) [ClassicSimilarity], result of:
           0.0766157 = score(doc=2710,freq=1.0), product of:
             0.1352592 = queryWeight, product of:
               1.0765378 = boost
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.020794947 = queryNorm
             0.5664362 = fieldWeight in 2710, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.07939656 = weight(abstract_txt:computers in 2710) [ClassicSimilarity], result of:
           0.07939656 = score(doc=2710,freq=1.0), product of:
             0.13851264 = queryWeight, product of:
               1.0894082 = boost
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.020794947 = queryNorm
             0.57320803 = fieldWeight in 2710, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.11049156 = weight(abstract_txt:programming in 2710) [ClassicSimilarity], result of:
           0.11049156 = score(doc=2710,freq=1.0), product of:
             0.1726531 = queryWeight, product of:
               1.2162787 = boost
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.020794947 = queryNorm
             0.6399628 = fieldWeight in 2710, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.02292037 = weight(abstract_txt:with in 2710) [ClassicSimilarity], result of:
           0.02292037 = score(doc=2710,freq=2.0), product of:
             0.069257446 = queryWeight, product of:
               1.3342578 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.020794947 = queryNorm
             0.33094448 = fieldWeight in 2710, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.057501968 = weight(abstract_txt:software in 2710) [ClassicSimilarity], result of:
           0.057501968 = score(doc=2710,freq=1.0), product of:
             0.14074083 = queryWeight, product of:
               1.5529982 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.020794947 = queryNorm
             0.40856636 = fieldWeight in 2710, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.18239367 = weight(abstract_txt:systems in 2710) [ClassicSimilarity], result of:
           0.18239367 = score(doc=2710,freq=7.0), product of:
             0.21556857 = queryWeight, product of:
               3.0389504 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.020794947 = queryNorm
             0.8461051 = fieldWeight in 2710, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
         0.5799305 = weight(abstract_txt:expert in 2710) [ClassicSimilarity], result of:
           0.5799305 = score(doc=2710,freq=5.0), product of:
             0.4840634 = queryWeight, product of:
               4.073118 = boost
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.020794947 = queryNorm
             1.1980466 = fieldWeight in 2710, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.09375 = fieldNorm(doc=2710)
       0.36 = coord(9/25)
   

2. Expert systems in law (1994) 0.22

   0.22128454 = sum of:
     0.22128454 = product of:
       1.1064227 = sum of:
         0.13781591 = weight(abstract_txt:intelligence in 4830) [ClassicSimilarity], result of:
           0.13781591 = score(doc=4830,freq=1.0), product of:
             0.12602824 = queryWeight, product of:
               1.0391538 = boost
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.020794947 = queryNorm
             1.093532 = fieldWeight in 4830, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.1875 = fieldNorm(doc=4830)
         0.1532314 = weight(abstract_txt:artificial in 4830) [ClassicSimilarity], result of:
           0.1532314 = score(doc=4830,freq=1.0), product of:
             0.1352592 = queryWeight, product of:
               1.0765378 = boost
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.020794947 = queryNorm
             1.1328723 = fieldWeight in 4830, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.1875 = fieldNorm(doc=4830)
         0.15879312 = weight(abstract_txt:computers in 4830) [ClassicSimilarity], result of:
           0.15879312 = score(doc=4830,freq=1.0), product of:
             0.13851264 = queryWeight, product of:
               1.0894082 = boost
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.020794947 = queryNorm
             1.1464161 = fieldWeight in 4830, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.1875 = fieldNorm(doc=4830)
         0.13787664 = weight(abstract_txt:systems in 4830) [ClassicSimilarity], result of:
           0.13787664 = score(doc=4830,freq=1.0), product of:
             0.21556857 = queryWeight, product of:
               3.0389504 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.020794947 = queryNorm
             0.6395953 = fieldWeight in 4830, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.1875 = fieldNorm(doc=4830)
         0.51870555 = weight(abstract_txt:expert in 4830) [ClassicSimilarity], result of:
           0.51870555 = score(doc=4830,freq=1.0), product of:
             0.4840634 = queryWeight, product of:
               4.073118 = boost
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.020794947 = queryNorm
             1.0715654 = fieldWeight in 4830, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.1875 = fieldNorm(doc=4830)
       0.2 = coord(5/25)
   

3. Tomasselli, G.: Erfahrungen beim Einsatz eines PROLOG-Programms auf Mikrorechnern : zur Erfassung und Prüfung bibliographischer Daten; PROLOG als Mittel zur Beschreibung bibliographischen Wissens (1989) 0.22

   0.22101818 = sum of:
     0.22101818 = product of:
       0.7893506 = sum of:
         0.068907954 = weight(abstract_txt:intelligence in 2561) [ClassicSimilarity], result of:
           0.068907954 = score(doc=2561,freq=1.0), product of:
             0.12602824 = queryWeight, product of:
               1.0391538 = boost
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.020794947 = queryNorm
             0.546766 = fieldWeight in 2561, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
         0.0766157 = weight(abstract_txt:artificial in 2561) [ClassicSimilarity], result of:
           0.0766157 = score(doc=2561,freq=1.0), product of:
             0.1352592 = queryWeight, product of:
               1.0765378 = boost
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.020794947 = queryNorm
             0.5664362 = fieldWeight in 2561, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
         0.07939656 = weight(abstract_txt:computers in 2561) [ClassicSimilarity], result of:
           0.07939656 = score(doc=2561,freq=1.0), product of:
             0.13851264 = queryWeight, product of:
               1.0894082 = boost
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.020794947 = queryNorm
             0.57320803 = fieldWeight in 2561, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
         0.19137698 = weight(abstract_txt:programming in 2561) [ClassicSimilarity], result of:
           0.19137698 = score(doc=2561,freq=3.0), product of:
             0.1726531 = queryWeight, product of:
               1.2162787 = boost
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.020794947 = queryNorm
             1.108448 = fieldWeight in 2561, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
         0.016207151 = weight(abstract_txt:with in 2561) [ClassicSimilarity], result of:
           0.016207151 = score(doc=2561,freq=1.0), product of:
             0.069257446 = queryWeight, product of:
               1.3342578 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.020794947 = queryNorm
             0.23401311 = fieldWeight in 2561, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
         0.097493514 = weight(abstract_txt:systems in 2561) [ClassicSimilarity], result of:
           0.097493514 = score(doc=2561,freq=2.0), product of:
             0.21556857 = queryWeight, product of:
               3.0389504 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.020794947 = queryNorm
             0.4522622 = fieldWeight in 2561, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
         0.25935277 = weight(abstract_txt:expert in 2561) [ClassicSimilarity], result of:
           0.25935277 = score(doc=2561,freq=1.0), product of:
             0.4840634 = queryWeight, product of:
               4.073118 = boost
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.020794947 = queryNorm
             0.5357827 = fieldWeight in 2561, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.09375 = fieldNorm(doc=2561)
       0.28 = coord(7/25)
   

4. Marion, L.S.; McCain, K.W.: Contrasting views of software engineering journals : author cocitation choices and indexer vocabulary assignments (2001) 0.20

   0.20386104 = sum of:
     0.20386104 = product of:
       0.72807515 = sum of:
         0.109013766 = weight(abstract_txt:engineering in 6767) [ClassicSimilarity], result of:
           0.109013766 = score(doc=6767,freq=5.0), product of:
             0.13112335 = queryWeight, product of:
               1.0599513 = boost
               5.948895 = idf(docFreq=314, maxDocs=44421)
               0.020794947 = queryNorm
             0.83138335 = fieldWeight in 6767, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               5.948895 = idf(docFreq=314, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
         0.18043196 = weight(abstract_txt:programming in 6767) [ClassicSimilarity], result of:
           0.18043196 = score(doc=6767,freq=6.0), product of:
             0.1726531 = queryWeight, product of:
               1.2162787 = boost
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.020794947 = queryNorm
             1.0450549 = fieldWeight in 6767, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               6.82627 = idf(docFreq=130, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
         0.015280247 = weight(abstract_txt:with in 6767) [ClassicSimilarity], result of:
           0.015280247 = score(doc=6767,freq=2.0), product of:
             0.069257446 = queryWeight, product of:
               1.3342578 = boost
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.020794947 = queryNorm
             0.22062966 = fieldWeight in 6767, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4961398 = idf(docFreq=9949, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
         0.09390033 = weight(abstract_txt:software in 6767) [ClassicSimilarity], result of:
           0.09390033 = score(doc=6767,freq=6.0), product of:
             0.14074083 = queryWeight, product of:
               1.5529982 = boost
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.020794947 = queryNorm
             0.66718614 = fieldWeight in 6767, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               4.3580413 = idf(docFreq=1545, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
         0.09155133 = weight(abstract_txt:languages in 6767) [ClassicSimilarity], result of:
           0.09155133 = score(doc=6767,freq=2.0), product of:
             0.19958393 = queryWeight, product of:
               1.8493695 = boost
               5.189722 = idf(docFreq=672, maxDocs=44421)
               0.020794947 = queryNorm
             0.45871094 = fieldWeight in 6767, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.189722 = idf(docFreq=672, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
         0.06499568 = weight(abstract_txt:systems in 6767) [ClassicSimilarity], result of:
           0.06499568 = score(doc=6767,freq=2.0), product of:
             0.21556857 = queryWeight, product of:
               3.0389504 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.020794947 = queryNorm
             0.30150813 = fieldWeight in 6767, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
         0.17290185 = weight(abstract_txt:expert in 6767) [ClassicSimilarity], result of:
           0.17290185 = score(doc=6767,freq=1.0), product of:
             0.4840634 = queryWeight, product of:
               4.073118 = boost
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.020794947 = queryNorm
             0.35718846 = fieldWeight in 6767, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.0625 = fieldNorm(doc=6767)
       0.28 = coord(7/25)
   

5. Chowdhury, G.G.: Natural language processing (2002) 0.19

   0.1895315 = sum of:
     0.1895315 = product of:
       0.67689824 = sum of:
         0.081208795 = weight(abstract_txt:intelligence in 5284) [ClassicSimilarity], result of:
           0.081208795 = score(doc=5284,freq=2.0), product of:
             0.12602824 = queryWeight, product of:
               1.0391538 = boost
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.020794947 = queryNorm
             0.64436984 = fieldWeight in 5284, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.8321705 = idf(docFreq=353, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
         0.06094055 = weight(abstract_txt:engineering in 5284) [ClassicSimilarity], result of:
           0.06094055 = score(doc=5284,freq=1.0), product of:
             0.13112335 = queryWeight, product of:
               1.0599513 = boost
               5.948895 = idf(docFreq=314, maxDocs=44421)
               0.020794947 = queryNorm
             0.4647574 = fieldWeight in 5284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.948895 = idf(docFreq=314, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
         0.09029247 = weight(abstract_txt:artificial in 5284) [ClassicSimilarity], result of:
           0.09029247 = score(doc=5284,freq=2.0), product of:
             0.1352592 = queryWeight, product of:
               1.0765378 = boost
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.020794947 = queryNorm
             0.6675514 = fieldWeight in 5284, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.0419855 = idf(docFreq=286, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
         0.0661638 = weight(abstract_txt:computers in 5284) [ClassicSimilarity], result of:
           0.0661638 = score(doc=5284,freq=1.0), product of:
             0.13851264 = queryWeight, product of:
               1.0894082 = boost
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.020794947 = queryNorm
             0.47767338 = fieldWeight in 5284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.114219 = idf(docFreq=266, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
         0.08092071 = weight(abstract_txt:languages in 5284) [ClassicSimilarity], result of:
           0.08092071 = score(doc=5284,freq=1.0), product of:
             0.19958393 = queryWeight, product of:
               1.8493695 = boost
               5.189722 = idf(docFreq=672, maxDocs=44421)
               0.020794947 = queryNorm
             0.40544704 = fieldWeight in 5284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.189722 = idf(docFreq=672, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
         0.0812446 = weight(abstract_txt:systems in 5284) [ClassicSimilarity], result of:
           0.0812446 = score(doc=5284,freq=2.0), product of:
             0.21556857 = queryWeight, product of:
               3.0389504 = boost
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.020794947 = queryNorm
             0.37688518 = fieldWeight in 5284, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.411175 = idf(docFreq=3984, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
         0.21612732 = weight(abstract_txt:expert in 5284) [ClassicSimilarity], result of:
           0.21612732 = score(doc=5284,freq=1.0), product of:
             0.4840634 = queryWeight, product of:
               4.073118 = boost
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.020794947 = queryNorm
             0.44648558 = fieldWeight in 5284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.7150154 = idf(docFreq=397, maxDocs=44421)
               0.078125 = fieldNorm(doc=5284)
       0.28 = coord(7/25)