Document (#22059)

Author

Cortez, E.M.

Title

Use of metadata vocabularies in data retrieval

Source

Journal of the American Society for Information Science. 50(1999) no.13, S.1218-1223

Year

1999

Abstract

Researchers have developed a prototype of a system that uses metadata to guide their user in selecting document databases of interest. A standardized vocabulary is used to index the document sets and is also used to locate databases. Once a database is located, then freeform searches are aided by the metadata vocabulary to locate specific documents. This system, the Research, Education, Economic Information System (REEIS), is being developed fot the USDA to provide a way to locate programs, projects, and research that focus on food, agriculture, natural resources and rural development

Theme

Metadaten

Similar documents (author)

1. Cortez, E.M.: Planning and implementing a high performance knowledge base (1999) 6.01

   6.008992 = sum of:
     6.008992 = weight(author_txt:cortez in 552) [ClassicSimilarity], result of:
       6.008992 = fieldWeight in 552, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.6143875 = idf(docFreq=7, maxDocs=44083)
         0.625 = fieldNorm(doc=552)
   

2. Cortez, E.; Smorch, T.: Planning second generation automated library systems (1993) 4.81

   4.8071938 = sum of:
     4.8071938 = weight(author_txt:cortez in 7491) [ClassicSimilarity], result of:
       4.8071938 = fieldWeight in 7491, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.6143875 = idf(docFreq=7, maxDocs=44083)
         0.5 = fieldNorm(doc=7491)
   

3. Cortez, E.; Rice, R.: ¬An investigation into the role of public libraries with online reference service (1994) 4.81

   4.8071938 = sum of:
     4.8071938 = weight(author_txt:cortez in 2580) [ClassicSimilarity], result of:
       4.8071938 = fieldWeight in 2580, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.6143875 = idf(docFreq=7, maxDocs=44083)
         0.5 = fieldNorm(doc=2580)
   

4. Cortez, E.M.; Park, S.C.; Kim, S.: ¬The hybrid application of an inductive learning method and a neural network (1995) 3.61

   3.6053953 = sum of:
     3.6053953 = weight(author_txt:cortez in 3107) [ClassicSimilarity], result of:
       3.6053953 = fieldWeight in 3107, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.6143875 = idf(docFreq=7, maxDocs=44083)
         0.375 = fieldNorm(doc=3107)
   

5. Cortez, E.; Silva, A.S. da; Gonçalves, M.A.; Mesquita, F.; Moura, E.S. de: ¬A flexible approach for extracting metadata from bibliographic citations (2009) 2.40

   2.4035969 = sum of:
     2.4035969 = weight(author_txt:cortez in 3849) [ClassicSimilarity], result of:
       2.4035969 = fieldWeight in 3849, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.6143875 = idf(docFreq=7, maxDocs=44083)
         0.25 = fieldNorm(doc=3849)
   

Similar documents (content)

1. Cortez, E.M.: Planning and implementing a high performance knowledge base (1999) 0.18

   0.17995927 = sum of:
     0.17995927 = product of:
       0.56237274 = sum of:
         0.06933337 = weight(abstract_txt:prototype in 552) [ClassicSimilarity], result of:
           0.06933337 = score(doc=552,freq=2.0), product of:
             0.13258857 = queryWeight, product of:
               1.1416599 = boost
               5.9161773 = idf(docFreq=322, maxDocs=44083)
               0.019630356 = queryNorm
             0.52292114 = fieldWeight in 552, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.9161773 = idf(docFreq=322, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.090736516 = weight(abstract_txt:economic in 552) [ClassicSimilarity], result of:
           0.090736516 = score(doc=552,freq=3.0), product of:
             0.13858053 = queryWeight, product of:
               1.1671718 = boost
               6.0483828 = idf(docFreq=282, maxDocs=44083)
               0.019630356 = queryNorm
             0.6547566 = fieldWeight in 552, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.0483828 = idf(docFreq=282, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.030305983 = weight(abstract_txt:research in 552) [ClassicSimilarity], result of:
           0.030305983 = score(doc=552,freq=4.0), product of:
             0.07636543 = queryWeight, product of:
               1.2253132 = boost
               3.1748378 = idf(docFreq=5008, maxDocs=44083)
               0.019630356 = queryNorm
             0.39685473 = fieldWeight in 552, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.1748378 = idf(docFreq=5008, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.017994005 = weight(abstract_txt:used in 552) [ClassicSimilarity], result of:
           0.017994005 = score(doc=552,freq=1.0), product of:
             0.0856347 = queryWeight, product of:
               1.2975484 = boost
               3.3620026 = idf(docFreq=4153, maxDocs=44083)
               0.019630356 = queryNorm
             0.21012516 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3620026 = idf(docFreq=4153, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.159015 = weight(abstract_txt:agriculture in 552) [ClassicSimilarity], result of:
           0.159015 = score(doc=552,freq=2.0), product of:
             0.23058796 = queryWeight, product of:
               1.5055736 = boost
               7.802009 = idf(docFreq=48, maxDocs=44083)
               0.019630356 = queryNorm
             0.68960667 = fieldWeight in 552, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.802009 = idf(docFreq=48, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.03851823 = weight(abstract_txt:system in 552) [ClassicSimilarity], result of:
           0.03851823 = score(doc=552,freq=2.0), product of:
             0.12922977 = queryWeight, product of:
               1.9522058 = boost
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.019630356 = queryNorm
             0.29806006 = fieldWeight in 552, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.07323076 = weight(abstract_txt:vocabulary in 552) [ClassicSimilarity], result of:
           0.07323076 = score(doc=552,freq=1.0), product of:
             0.21828651 = queryWeight, product of:
               2.0716298 = boost
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.019630356 = queryNorm
             0.33548 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
         0.083238885 = weight(abstract_txt:metadata in 552) [ClassicSimilarity], result of:
           0.083238885 = score(doc=552,freq=1.0), product of:
             0.2721526 = queryWeight, product of:
               2.833026 = boost
               4.8936596 = idf(docFreq=897, maxDocs=44083)
               0.019630356 = queryNorm
             0.30585372 = fieldWeight in 552, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8936596 = idf(docFreq=897, maxDocs=44083)
               0.0625 = fieldNorm(doc=552)
       0.32 = coord(8/25)
   

2. White, H.; Willis, C.; Greenberg, J.: HIVEing : the effect of a semantic web technology on inter-indexer consistency (2014) 0.18

   0.17505553 = sum of:
     0.17505553 = product of:
       0.54704857 = sum of:
         0.07044492 = weight(abstract_txt:vocabularies in 2782) [ClassicSimilarity], result of:
           0.07044492 = score(doc=2782,freq=2.0), product of:
             0.13400193 = queryWeight, product of:
               1.1477286 = boost
               5.947626 = idf(docFreq=312, maxDocs=44083)
               0.019630356 = queryNorm
             0.5257008 = fieldWeight in 2782, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.947626 = idf(docFreq=312, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.030305983 = weight(abstract_txt:research in 2782) [ClassicSimilarity], result of:
           0.030305983 = score(doc=2782,freq=4.0), product of:
             0.07636543 = queryWeight, product of:
               1.2253132 = boost
               3.1748378 = idf(docFreq=5008, maxDocs=44083)
               0.019630356 = queryNorm
             0.39685473 = fieldWeight in 2782, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.1748378 = idf(docFreq=5008, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.06555153 = weight(abstract_txt:selecting in 2782) [ClassicSimilarity], result of:
           0.06555153 = score(doc=2782,freq=1.0), product of:
             0.1609199 = queryWeight, product of:
               1.2577333 = boost
               6.5176797 = idf(docFreq=176, maxDocs=44083)
               0.019630356 = queryNorm
             0.40735498 = fieldWeight in 2782, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.5176797 = idf(docFreq=176, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.03598801 = weight(abstract_txt:used in 2782) [ClassicSimilarity], result of:
           0.03598801 = score(doc=2782,freq=4.0), product of:
             0.0856347 = queryWeight, product of:
               1.2975484 = boost
               3.3620026 = idf(docFreq=4153, maxDocs=44083)
               0.019630356 = queryNorm
             0.42025033 = fieldWeight in 2782, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.3620026 = idf(docFreq=4153, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.15658145 = weight(abstract_txt:aided in 2782) [ClassicSimilarity], result of:
           0.15658145 = score(doc=2782,freq=2.0), product of:
             0.22822931 = queryWeight, product of:
               1.4978538 = boost
               7.762004 = idf(docFreq=50, maxDocs=44083)
               0.019630356 = queryNorm
             0.6860707 = fieldWeight in 2782, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.762004 = idf(docFreq=50, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.037437703 = weight(abstract_txt:document in 2782) [ClassicSimilarity], result of:
           0.037437703 = score(doc=2782,freq=1.0), product of:
             0.13956313 = queryWeight, product of:
               1.6564717 = boost
               4.291988 = idf(docFreq=1638, maxDocs=44083)
               0.019630356 = queryNorm
             0.26824924 = fieldWeight in 2782, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.291988 = idf(docFreq=1638, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.04717501 = weight(abstract_txt:system in 2782) [ClassicSimilarity], result of:
           0.04717501 = score(doc=2782,freq=3.0), product of:
             0.12922977 = queryWeight, product of:
               1.9522058 = boost
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.019630356 = queryNorm
             0.36504754 = fieldWeight in 2782, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
         0.103563935 = weight(abstract_txt:vocabulary in 2782) [ClassicSimilarity], result of:
           0.103563935 = score(doc=2782,freq=2.0), product of:
             0.21828651 = queryWeight, product of:
               2.0716298 = boost
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.019630356 = queryNorm
             0.47444037 = fieldWeight in 2782, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.0625 = fieldNorm(doc=2782)
       0.32 = coord(8/25)
   

3. Knitting the semantic Web (2007) 0.17

   0.1657993 = sum of:
     0.1657993 = product of:
       0.51812285 = sum of:
         0.030787686 = weight(abstract_txt:projects in 2398) [ClassicSimilarity], result of:
           0.030787686 = score(doc=2398,freq=1.0), product of:
             0.10628383 = queryWeight, product of:
               1.0221562 = boost
               5.2969 = idf(docFreq=599, maxDocs=44083)
               0.019630356 = queryNorm
             0.28967422 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2969 = idf(docFreq=599, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.043585576 = weight(abstract_txt:vocabularies in 2398) [ClassicSimilarity], result of:
           0.043585576 = score(doc=2398,freq=1.0), product of:
             0.13400193 = queryWeight, product of:
               1.1477286 = boost
               5.947626 = idf(docFreq=312, maxDocs=44083)
               0.019630356 = queryNorm
             0.32526082 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.947626 = idf(docFreq=312, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.07410543 = weight(abstract_txt:standardized in 2398) [ClassicSimilarity], result of:
           0.07410543 = score(doc=2398,freq=1.0), product of:
             0.19088972 = queryWeight, product of:
               1.3698561 = boost
               7.0987096 = idf(docFreq=98, maxDocs=44083)
               0.019630356 = queryNorm
             0.38821068 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0987096 = idf(docFreq=98, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.09838551 = weight(abstract_txt:agriculture in 2398) [ClassicSimilarity], result of:
           0.09838551 = score(doc=2398,freq=1.0), product of:
             0.23058796 = queryWeight, product of:
               1.5055736 = boost
               7.802009 = idf(docFreq=48, maxDocs=44083)
               0.019630356 = queryNorm
             0.42667237 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.802009 = idf(docFreq=48, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.110515766 = weight(abstract_txt:food in 2398) [ClassicSimilarity], result of:
           0.110515766 = score(doc=2398,freq=1.0), product of:
             0.24917167 = queryWeight, product of:
               1.5650673 = boost
               8.110311 = idf(docFreq=35, maxDocs=44083)
               0.019630356 = queryNorm
             0.44353262 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.110311 = idf(docFreq=35, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.023831941 = weight(abstract_txt:system in 2398) [ClassicSimilarity], result of:
           0.023831941 = score(doc=2398,freq=1.0), product of:
             0.12922977 = queryWeight, product of:
               1.9522058 = boost
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.019630356 = queryNorm
             0.18441525 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.064076915 = weight(abstract_txt:vocabulary in 2398) [ClassicSimilarity], result of:
           0.064076915 = score(doc=2398,freq=1.0), product of:
             0.21828651 = queryWeight, product of:
               2.0716298 = boost
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.019630356 = queryNorm
             0.293545 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
         0.07283402 = weight(abstract_txt:metadata in 2398) [ClassicSimilarity], result of:
           0.07283402 = score(doc=2398,freq=1.0), product of:
             0.2721526 = queryWeight, product of:
               2.833026 = boost
               4.8936596 = idf(docFreq=897, maxDocs=44083)
               0.019630356 = queryNorm
             0.267622 = fieldWeight in 2398, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.8936596 = idf(docFreq=897, maxDocs=44083)
               0.0546875 = fieldNorm(doc=2398)
       0.32 = coord(8/25)
   

4. Lorenzon, E.J.; Gracioso, L. de Souza; Silva, M.D.P. da; Tinelli, M.; Amaral, R.M.; Faria, L.I.L. de; Hoffmann, W.A.M.: Controlled vocabulary used in intelligence information system for shoes (2012) 0.16

   0.16475068 = sum of:
     0.16475068 = product of:
       0.82375336 = sum of:
         0.03598801 = weight(abstract_txt:used in 1864) [ClassicSimilarity], result of:
           0.03598801 = score(doc=1864,freq=1.0), product of:
             0.0856347 = queryWeight, product of:
               1.2975484 = boost
               3.3620026 = idf(docFreq=4153, maxDocs=44083)
               0.019630356 = queryNorm
             0.42025033 = fieldWeight in 1864, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3620026 = idf(docFreq=4153, maxDocs=44083)
               0.125 = fieldNorm(doc=1864)
         0.09906559 = weight(abstract_txt:developed in 1864) [ClassicSimilarity], result of:
           0.09906559 = score(doc=1864,freq=2.0), product of:
             0.13350056 = queryWeight, product of:
               1.6200941 = boost
               4.197732 = idf(docFreq=1800, maxDocs=44083)
               0.019630356 = queryNorm
             0.7420612 = fieldWeight in 1864, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.197732 = idf(docFreq=1800, maxDocs=44083)
               0.125 = fieldNorm(doc=1864)
         0.05447301 = weight(abstract_txt:system in 1864) [ClassicSimilarity], result of:
           0.05447301 = score(doc=1864,freq=1.0), product of:
             0.12922977 = queryWeight, product of:
               1.9522058 = boost
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.019630356 = queryNorm
             0.4215206 = fieldWeight in 1864, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3721647 = idf(docFreq=4111, maxDocs=44083)
               0.125 = fieldNorm(doc=1864)
         0.14646152 = weight(abstract_txt:vocabulary in 1864) [ClassicSimilarity], result of:
           0.14646152 = score(doc=1864,freq=1.0), product of:
             0.21828651 = queryWeight, product of:
               2.0716298 = boost
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.019630356 = queryNorm
             0.67096 = fieldWeight in 1864, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.36768 = idf(docFreq=558, maxDocs=44083)
               0.125 = fieldNorm(doc=1864)
         0.48776525 = weight(abstract_txt:locate in 1864) [ClassicSimilarity], result of:
           0.48776525 = score(doc=1864,freq=1.0), product of:
             0.5572485 = queryWeight, product of:
               4.05386 = boost
               7.0024815 = idf(docFreq=108, maxDocs=44083)
               0.019630356 = queryNorm
             0.8753102 = fieldWeight in 1864, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.0024815 = idf(docFreq=108, maxDocs=44083)
               0.125 = fieldNorm(doc=1864)
       0.2 = coord(5/25)
   

5. Metadata and semantics research : 10th International Conference, MTSR 2016, Göttingen, Germany, November 22-25, 2016, Proceedings (2016) 0.14

   0.13855128 = sum of:
     0.13855128 = product of:
       0.69275635 = sum of:
         0.052778885 = weight(abstract_txt:projects in 4284) [ClassicSimilarity], result of:
           0.052778885 = score(doc=4284,freq=1.0), product of:
             0.10628383 = queryWeight, product of:
               1.0221562 = boost
               5.2969 = idf(docFreq=599, maxDocs=44083)
               0.019630356 = queryNorm
             0.49658436 = fieldWeight in 4284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2969 = idf(docFreq=599, maxDocs=44083)
               0.09375 = fieldNorm(doc=4284)
         0.03214435 = weight(abstract_txt:research in 4284) [ClassicSimilarity], result of:
           0.03214435 = score(doc=4284,freq=2.0), product of:
             0.07636543 = queryWeight, product of:
               1.2253132 = boost
               3.1748378 = idf(docFreq=5008, maxDocs=44083)
               0.019630356 = queryNorm
             0.420928 = fieldWeight in 4284, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.1748378 = idf(docFreq=5008, maxDocs=44083)
               0.09375 = fieldNorm(doc=4284)
         0.16866088 = weight(abstract_txt:agriculture in 4284) [ClassicSimilarity], result of:
           0.16866088 = score(doc=4284,freq=1.0), product of:
             0.23058796 = queryWeight, product of:
               1.5055736 = boost
               7.802009 = idf(docFreq=48, maxDocs=44083)
               0.019630356 = queryNorm
             0.73143834 = fieldWeight in 4284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.802009 = idf(docFreq=48, maxDocs=44083)
               0.09375 = fieldNorm(doc=4284)
         0.1894556 = weight(abstract_txt:food in 4284) [ClassicSimilarity], result of:
           0.1894556 = score(doc=4284,freq=1.0), product of:
             0.24917167 = queryWeight, product of:
               1.5650673 = boost
               8.110311 = idf(docFreq=35, maxDocs=44083)
               0.019630356 = queryNorm
             0.76034164 = fieldWeight in 4284, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.110311 = idf(docFreq=35, maxDocs=44083)
               0.09375 = fieldNorm(doc=4284)
         0.24971665 = weight(abstract_txt:metadata in 4284) [ClassicSimilarity], result of:
           0.24971665 = score(doc=4284,freq=4.0), product of:
             0.2721526 = queryWeight, product of:
               2.833026 = boost
               4.8936596 = idf(docFreq=897, maxDocs=44083)
               0.019630356 = queryNorm
             0.9175612 = fieldWeight in 4284, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.8936596 = idf(docFreq=897, maxDocs=44083)
               0.09375 = fieldNorm(doc=4284)
       0.2 = coord(5/25)