Document (#32175)

Author

Losee, R.M.

Title

Browsing mixed structured and unstructured data

Source

Information processing and management. 42(2006) no.2, S.440-452

Year

2006

Abstract

Both structured and unstructured data, as well as structured data representing several different types of tuples, may be integrated into a single list for browsing or retrieval. Data may be arranged in the Gray code order of the features and metadata, producing optimal ordering for browsing. We provide several metrics for evaluating the performance of systems supporting browsing, given some constraints. Metadata and indexing terms are used for sorting keys and attributes for structured data, as well as for semi-structured or unstructured documents, images, media, etc. Economic and information theoretic models are suggested that enable the ordering to adapt to user preferences. Different relational structures and unstructured data may be integrated into a single, optimal ordering for browsing or for displaying tables in digital libraries, database management systems, or information retrieval systems. Adaptive displays of data are discussed.

Similar documents (author)

1. Losee, R.M.: ¬A Gray code based ordering for documents on shelves : classification for browsing and retrieval (1992) 5.16

   5.163558 = sum of:
     5.163558 = weight(author_txt:losee in 2335) [ClassicSimilarity], result of:
       5.163558 = fieldWeight in 2335, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.261693 = idf(docFreq=29, maxDocs=42740)
         0.625 = fieldNorm(doc=2335)
   

2. Losee, R.M.: ¬The relative shelf location of circulated books : a study of classification, users, and browsing (1993) 5.16

   5.163558 = sum of:
     5.163558 = weight(author_txt:losee in 4485) [ClassicSimilarity], result of:
       5.163558 = fieldWeight in 4485, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.261693 = idf(docFreq=29, maxDocs=42740)
         0.625 = fieldNorm(doc=4485)
   

3. Losee, R.M.: Seven fundamental questions for the science of library classification (1993) 5.16

   5.163558 = sum of:
     5.163558 = weight(author_txt:losee in 4508) [ClassicSimilarity], result of:
       5.163558 = fieldWeight in 4508, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.261693 = idf(docFreq=29, maxDocs=42740)
         0.625 = fieldNorm(doc=4508)
   

4. Losee, R.M.: Term dependence : truncating the Bahadur Lazarsfeld expansion (1994) 5.16

   5.163558 = sum of:
     5.163558 = weight(author_txt:losee in 7390) [ClassicSimilarity], result of:
       5.163558 = fieldWeight in 7390, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.261693 = idf(docFreq=29, maxDocs=42740)
         0.625 = fieldNorm(doc=7390)
   

5. Losee, R.M.: Upper bounds for retrieval performance and their user measuring performance and generating optimal queries : can it get any better than this? (1994) 5.16

   5.163558 = sum of:
     5.163558 = weight(author_txt:losee in 7418) [ClassicSimilarity], result of:
       5.163558 = fieldWeight in 7418, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.261693 = idf(docFreq=29, maxDocs=42740)
         0.625 = fieldNorm(doc=7418)
   

Similar documents (content)

1. Losee, R.M.: Improving collection browsing : small world networking and Gray code ordering (2017) 0.22

   0.22056219 = sum of:
     0.22056219 = product of:
       0.7877221 = sum of:
         0.08048908 = weight(abstract_txt:arranged in 1149) [ClassicSimilarity], result of:
           0.08048908 = score(doc=1149,freq=2.0), product of:
             0.1250717 = queryWeight, product of:
               1.0511315 = boost
               7.280864 = idf(docFreq=79, maxDocs=42740)
               0.016342523 = queryNorm
             0.6435435 = fieldWeight in 1149, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.280864 = idf(docFreq=79, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
         0.02103344 = weight(abstract_txt:different in 1149) [ClassicSimilarity], result of:
           0.02103344 = score(doc=1149,freq=2.0), product of:
             0.0644097 = queryWeight, product of:
               1.0667635 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016342523 = queryNorm
             0.326557 = fieldWeight in 1149, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
         0.017902283 = weight(abstract_txt:well in 1149) [ClassicSimilarity], result of:
           0.017902283 = score(doc=1149,freq=1.0), product of:
             0.07288307 = queryWeight, product of:
               1.1347648 = boost
               3.930083 = idf(docFreq=2281, maxDocs=42740)
               0.016342523 = queryNorm
             0.24563019 = fieldWeight in 1149, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.930083 = idf(docFreq=2281, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
         0.12093259 = weight(abstract_txt:gray in 1149) [ClassicSimilarity], result of:
           0.12093259 = score(doc=1149,freq=1.0), product of:
             0.20671561 = queryWeight, product of:
               1.3513385 = boost
               9.360306 = idf(docFreq=9, maxDocs=42740)
               0.016342523 = queryNorm
             0.5850191 = fieldWeight in 1149, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.360306 = idf(docFreq=9, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
         0.2536816 = weight(abstract_txt:ordering in 1149) [ClassicSimilarity], result of:
           0.2536816 = score(doc=1149,freq=3.0), product of:
             0.33874303 = queryWeight, product of:
               2.9962175 = boost
               6.9179583 = idf(docFreq=114, maxDocs=42740)
               0.016342523 = queryNorm
             0.74889094 = fieldWeight in 1149, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.9179583 = idf(docFreq=114, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
         0.03957075 = weight(abstract_txt:data in 1149) [ClassicSimilarity], result of:
           0.03957075 = score(doc=1149,freq=1.0), product of:
             0.18777016 = queryWeight, product of:
               3.407531 = boost
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.016342523 = queryNorm
             0.21074034 = fieldWeight in 1149, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
         0.25411233 = weight(abstract_txt:browsing in 1149) [ClassicSimilarity], result of:
           0.25411233 = score(doc=1149,freq=4.0), product of:
             0.3653128 = queryWeight, product of:
               4.0169363 = boost
               5.5648165 = idf(docFreq=444, maxDocs=42740)
               0.016342523 = queryNorm
             0.69560206 = fieldWeight in 1149, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               5.5648165 = idf(docFreq=444, maxDocs=42740)
               0.0625 = fieldNorm(doc=1149)
       0.28 = coord(7/25)
   

2. Skov, M.; Larsen, B.; Ingwersen, P.: Inter and intra-document contexts applied in polyrepresentation for best match IR (2008) 0.20

   0.1972659 = sum of:
     0.1972659 = product of:
       0.6164559 = sum of:
         0.024533994 = weight(abstract_txt:retrieval in 4118) [ClassicSimilarity], result of:
           0.024533994 = score(doc=4118,freq=4.0), product of:
             0.05664739 = queryWeight, product of:
               1.0004202 = boost
               3.4648013 = idf(docFreq=3633, maxDocs=42740)
               0.016342523 = queryNorm
             0.43310016 = fieldWeight in 4118, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.4648013 = idf(docFreq=3633, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.02103344 = weight(abstract_txt:different in 4118) [ClassicSimilarity], result of:
           0.02103344 = score(doc=4118,freq=2.0), product of:
             0.0644097 = queryWeight, product of:
               1.0667635 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016342523 = queryNorm
             0.326557 = fieldWeight in 4118, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.01519293 = weight(abstract_txt:into in 4118) [ClassicSimilarity], result of:
           0.01519293 = score(doc=4118,freq=1.0), product of:
             0.065330416 = queryWeight, product of:
               1.074361 = boost
               3.7208836 = idf(docFreq=2812, maxDocs=42740)
               0.016342523 = queryNorm
             0.23255523 = fieldWeight in 4118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7208836 = idf(docFreq=2812, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.078585215 = weight(abstract_txt:keys in 4118) [ClassicSimilarity], result of:
           0.078585215 = score(doc=4118,freq=1.0), product of:
             0.15508565 = queryWeight, product of:
               1.1704782 = boost
               8.107542 = idf(docFreq=34, maxDocs=42740)
               0.016342523 = queryNorm
             0.5067214 = fieldWeight in 4118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.107542 = idf(docFreq=34, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.04242369 = weight(abstract_txt:single in 4118) [ClassicSimilarity], result of:
           0.04242369 = score(doc=4118,freq=1.0), product of:
             0.1295468 = queryWeight, product of:
               1.5128849 = boost
               5.2396436 = idf(docFreq=615, maxDocs=42740)
               0.016342523 = queryNorm
             0.32747772 = fieldWeight in 4118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2396436 = idf(docFreq=615, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.04647527 = weight(abstract_txt:integrated in 4118) [ClassicSimilarity], result of:
           0.04647527 = score(doc=4118,freq=1.0), product of:
             0.13766885 = queryWeight, product of:
               1.5595896 = boost
               5.4013987 = idf(docFreq=523, maxDocs=42740)
               0.016342523 = queryNorm
             0.33758742 = fieldWeight in 4118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4013987 = idf(docFreq=523, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.16937777 = weight(abstract_txt:structured in 4118) [ClassicSimilarity], result of:
           0.16937777 = score(doc=4118,freq=2.0), product of:
             0.35120606 = queryWeight, product of:
               3.9386148 = boost
               5.4563146 = idf(docFreq=495, maxDocs=42740)
               0.016342523 = queryNorm
             0.48227462 = fieldWeight in 4118, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4563146 = idf(docFreq=495, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
         0.21883358 = weight(abstract_txt:unstructured in 4118) [ClassicSimilarity], result of:
           0.21883358 = score(doc=4118,freq=1.0), product of:
             0.48727453 = queryWeight, product of:
               4.1494865 = boost
               7.1855536 = idf(docFreq=87, maxDocs=42740)
               0.016342523 = queryNorm
             0.4490971 = fieldWeight in 4118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1855536 = idf(docFreq=87, maxDocs=42740)
               0.0625 = fieldNorm(doc=4118)
       0.32 = coord(8/25)
   

3. Agosti, M.; Colotti, R.; Gradenigo, G.: Issues of data modelling in information retrieval (1991) 0.18

   0.17970699 = sum of:
     0.17970699 = product of:
       0.7487791 = sum of:
         0.04114476 = weight(abstract_txt:retrieval in 5094) [ClassicSimilarity], result of:
           0.04114476 = score(doc=5094,freq=5.0), product of:
             0.05664739 = queryWeight, product of:
               1.0004202 = boost
               3.4648013 = idf(docFreq=3633, maxDocs=42740)
               0.016342523 = queryNorm
             0.72633106 = fieldWeight in 5094, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.4648013 = idf(docFreq=3633, maxDocs=42740)
               0.09375 = fieldNorm(doc=5094)
         0.031550158 = weight(abstract_txt:different in 5094) [ClassicSimilarity], result of:
           0.031550158 = score(doc=5094,freq=2.0), product of:
             0.0644097 = queryWeight, product of:
               1.0667635 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016342523 = queryNorm
             0.4898355 = fieldWeight in 5094, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.09375 = fieldNorm(doc=5094)
         0.022789394 = weight(abstract_txt:into in 5094) [ClassicSimilarity], result of:
           0.022789394 = score(doc=5094,freq=1.0), product of:
             0.065330416 = queryWeight, product of:
               1.074361 = boost
               3.7208836 = idf(docFreq=2812, maxDocs=42740)
               0.016342523 = queryNorm
             0.34883285 = fieldWeight in 5094, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7208836 = idf(docFreq=2812, maxDocs=42740)
               0.09375 = fieldNorm(doc=5094)
         0.14539222 = weight(abstract_txt:data in 5094) [ClassicSimilarity], result of:
           0.14539222 = score(doc=5094,freq=6.0), product of:
             0.18777016 = queryWeight, product of:
               3.407531 = boost
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.016342523 = queryNorm
             0.7743095 = fieldWeight in 5094, product of:
               2.4494898 = tf(freq=6.0), with freq of:
                 6.0 = termFreq=6.0
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.09375 = fieldNorm(doc=5094)
         0.17965226 = weight(abstract_txt:structured in 5094) [ClassicSimilarity], result of:
           0.17965226 = score(doc=5094,freq=1.0), product of:
             0.35120606 = queryWeight, product of:
               3.9386148 = boost
               5.4563146 = idf(docFreq=495, maxDocs=42740)
               0.016342523 = queryNorm
             0.5115295 = fieldWeight in 5094, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.4563146 = idf(docFreq=495, maxDocs=42740)
               0.09375 = fieldNorm(doc=5094)
         0.32825035 = weight(abstract_txt:unstructured in 5094) [ClassicSimilarity], result of:
           0.32825035 = score(doc=5094,freq=1.0), product of:
             0.48727453 = queryWeight, product of:
               4.1494865 = boost
               7.1855536 = idf(docFreq=87, maxDocs=42740)
               0.016342523 = queryNorm
             0.6736456 = fieldWeight in 5094, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1855536 = idf(docFreq=87, maxDocs=42740)
               0.09375 = fieldNorm(doc=5094)
       0.24 = coord(6/25)
   

4. Losee, R.M.: ¬The effect of assigning a metadata or indexing term on document ordering (2013) 0.16

   0.16114146 = sum of:
     0.16114146 = product of:
       0.5755052 = sum of:
         0.015333747 = weight(abstract_txt:retrieval in 3101) [ClassicSimilarity], result of:
           0.015333747 = score(doc=3101,freq=1.0), product of:
             0.05664739 = queryWeight, product of:
               1.0004202 = boost
               3.4648013 = idf(docFreq=3633, maxDocs=42740)
               0.016342523 = queryNorm
             0.2706876 = fieldWeight in 3101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4648013 = idf(docFreq=3633, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
         0.018591112 = weight(abstract_txt:different in 3101) [ClassicSimilarity], result of:
           0.018591112 = score(doc=3101,freq=1.0), product of:
             0.0644097 = queryWeight, product of:
               1.0667635 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016342523 = queryNorm
             0.28863835 = fieldWeight in 3101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
         0.034926057 = weight(abstract_txt:several in 3101) [ClassicSimilarity], result of:
           0.034926057 = score(doc=3101,freq=1.0), product of:
             0.09806501 = queryWeight, product of:
               1.3162838 = boost
               4.5587463 = idf(docFreq=1216, maxDocs=42740)
               0.016342523 = queryNorm
             0.35615206 = fieldWeight in 3101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5587463 = idf(docFreq=1216, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
         0.08705922 = weight(abstract_txt:metadata in 3101) [ClassicSimilarity], result of:
           0.08705922 = score(doc=3101,freq=4.0), product of:
             0.113571905 = queryWeight, product of:
               1.4165372 = boost
               4.905958 = idf(docFreq=859, maxDocs=42740)
               0.016342523 = queryNorm
             0.76655596 = fieldWeight in 3101, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.905958 = idf(docFreq=859, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
         0.053029615 = weight(abstract_txt:single in 3101) [ClassicSimilarity], result of:
           0.053029615 = score(doc=3101,freq=1.0), product of:
             0.1295468 = queryWeight, product of:
               1.5128849 = boost
               5.2396436 = idf(docFreq=615, maxDocs=42740)
               0.016342523 = queryNorm
             0.40934715 = fieldWeight in 3101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2396436 = idf(docFreq=615, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
         0.317102 = weight(abstract_txt:ordering in 3101) [ClassicSimilarity], result of:
           0.317102 = score(doc=3101,freq=3.0), product of:
             0.33874303 = queryWeight, product of:
               2.9962175 = boost
               6.9179583 = idf(docFreq=114, maxDocs=42740)
               0.016342523 = queryNorm
             0.93611366 = fieldWeight in 3101, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               6.9179583 = idf(docFreq=114, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
         0.049463436 = weight(abstract_txt:data in 3101) [ClassicSimilarity], result of:
           0.049463436 = score(doc=3101,freq=1.0), product of:
             0.18777016 = queryWeight, product of:
               3.407531 = boost
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.016342523 = queryNorm
             0.26342544 = fieldWeight in 3101, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.078125 = fieldNorm(doc=3101)
       0.28 = coord(7/25)
   

5. Ioannou, E.; Nejdl, W.; Niederée, C.; Velegrakis, Y.: Embracing uncertainty in entity linking (2012) 0.16

   0.16049519 = sum of:
     0.16049519 = product of:
       0.5731971 = sum of:
         0.014872889 = weight(abstract_txt:different in 2434) [ClassicSimilarity], result of:
           0.014872889 = score(doc=2434,freq=1.0), product of:
             0.0644097 = queryWeight, product of:
               1.0667635 = boost
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.016342523 = queryNorm
             0.23091069 = fieldWeight in 2434, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.694571 = idf(docFreq=2887, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
         0.01519293 = weight(abstract_txt:into in 2434) [ClassicSimilarity], result of:
           0.01519293 = score(doc=2434,freq=1.0), product of:
             0.065330416 = queryWeight, product of:
               1.074361 = boost
               3.7208836 = idf(docFreq=2812, maxDocs=42740)
               0.016342523 = queryNorm
             0.23255523 = fieldWeight in 2434, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7208836 = idf(docFreq=2812, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
         0.02531765 = weight(abstract_txt:well in 2434) [ClassicSimilarity], result of:
           0.02531765 = score(doc=2434,freq=2.0), product of:
             0.07288307 = queryWeight, product of:
               1.1347648 = boost
               3.930083 = idf(docFreq=2281, maxDocs=42740)
               0.016342523 = queryNorm
             0.34737355 = fieldWeight in 2434, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.930083 = idf(docFreq=2281, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
         0.02490794 = weight(abstract_txt:systems in 2434) [ClassicSimilarity], result of:
           0.02490794 = score(doc=2434,freq=2.0), product of:
             0.08252775 = queryWeight, product of:
               1.4788977 = boost
               3.414623 = idf(docFreq=3820, maxDocs=42740)
               0.016342523 = queryNorm
             0.3018129 = fieldWeight in 2434, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.414623 = idf(docFreq=3820, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
         0.10469435 = weight(abstract_txt:data in 2434) [ClassicSimilarity], result of:
           0.10469435 = score(doc=2434,freq=7.0), product of:
             0.18777016 = queryWeight, product of:
               3.407531 = boost
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.016342523 = queryNorm
             0.5575665 = fieldWeight in 2434, product of:
               2.6457512 = tf(freq=7.0), with freq of:
                 7.0 = termFreq=7.0
               3.3718455 = idf(docFreq=3987, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
         0.16937777 = weight(abstract_txt:structured in 2434) [ClassicSimilarity], result of:
           0.16937777 = score(doc=2434,freq=2.0), product of:
             0.35120606 = queryWeight, product of:
               3.9386148 = boost
               5.4563146 = idf(docFreq=495, maxDocs=42740)
               0.016342523 = queryNorm
             0.48227462 = fieldWeight in 2434, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.4563146 = idf(docFreq=495, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
         0.21883358 = weight(abstract_txt:unstructured in 2434) [ClassicSimilarity], result of:
           0.21883358 = score(doc=2434,freq=1.0), product of:
             0.48727453 = queryWeight, product of:
               4.1494865 = boost
               7.1855536 = idf(docFreq=87, maxDocs=42740)
               0.016342523 = queryNorm
             0.4490971 = fieldWeight in 2434, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.1855536 = idf(docFreq=87, maxDocs=42740)
               0.0625 = fieldNorm(doc=2434)
       0.28 = coord(7/25)