-
Chen, C.: Top Ten Problems in Visual Interfaces to Digital Libraries (2002)
0.07
0.0737695 = product of:
0.147539 = sum of:
0.09736532 = weight(_text_:c in 4840) [ClassicSimilarity], result of:
0.09736532 = score(doc=4840,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.64676344 = fieldWeight in 4840, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=4840)
0.05017368 = product of:
0.10034736 = sum of:
0.10034736 = weight(_text_:22 in 4840) [ClassicSimilarity], result of:
0.10034736 = score(doc=4840,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.6565931 = fieldWeight in 4840, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4840)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:13:11
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Börner, K.; Chen, C.: Visual Interfaces to Digital Libraries : Motivation, Utilization, and Socio-technical Challenges (2002)
0.07
0.0737695 = product of:
0.147539 = sum of:
0.09736532 = weight(_text_:c in 1359) [ClassicSimilarity], result of:
0.09736532 = score(doc=1359,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.64676344 = fieldWeight in 1359, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=1359)
0.05017368 = product of:
0.10034736 = sum of:
0.10034736 = weight(_text_:22 in 1359) [ClassicSimilarity], result of:
0.10034736 = score(doc=1359,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.6565931 = fieldWeight in 1359, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1359)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:20:07
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002)
0.07
0.065148816 = product of:
0.13029763 = sum of:
0.06884768 = weight(_text_:c in 1339) [ClassicSimilarity], result of:
0.06884768 = score(doc=1339,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.45733082 = fieldWeight in 1339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.061449956 = product of:
0.12289991 = sum of:
0.12289991 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
0.12289991 = score(doc=1339,freq=6.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.804159 = fieldWeight in 1339, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:16:22
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Shen, R.; Wang, J.; Fox, E.A.: ¬A Lightweight Protocol between Digital Libraries and Visualization Systems (2002)
0.06
0.059510678 = product of:
0.119021356 = sum of:
0.06884768 = weight(_text_:c in 666) [ClassicSimilarity], result of:
0.06884768 = score(doc=666,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.45733082 = fieldWeight in 666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.05017368 = product of:
0.10034736 = sum of:
0.10034736 = weight(_text_:22 in 666) [ClassicSimilarity], result of:
0.10034736 = score(doc=666,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.6565931 = fieldWeight in 666, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=666)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:15:14
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Christoffel, M.; Schmitt, B.: Accessing Libraries as Easy as a Game (2002)
0.06
0.059510678 = product of:
0.119021356 = sum of:
0.06884768 = weight(_text_:c in 1361) [ClassicSimilarity], result of:
0.06884768 = score(doc=1361,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.45733082 = fieldWeight in 1361, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.09375 = fieldNorm(doc=1361)
0.05017368 = product of:
0.10034736 = sum of:
0.10034736 = weight(_text_:22 in 1361) [ClassicSimilarity], result of:
0.10034736 = score(doc=1361,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.6565931 = fieldWeight in 1361, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1361)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:19:01
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Boyack, K.W.; Wylie,B.N.; Davidson, G.S.: Information Visualization, Human-Computer Interaction, and Cognitive Psychology : Domain Visualizations (2002)
0.05
0.049592227 = product of:
0.09918445 = sum of:
0.05737306 = weight(_text_:c in 1352) [ClassicSimilarity], result of:
0.05737306 = score(doc=1352,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.381109 = fieldWeight in 1352, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=1352)
0.041811395 = product of:
0.08362279 = sum of:
0.08362279 = weight(_text_:22 in 1352) [ClassicSimilarity], result of:
0.08362279 = score(doc=1352,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.54716086 = fieldWeight in 1352, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1352)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:17:40
- Source
- Visual Interfaces to Digital Libraries. Eds.: Börner, K. u. C. Chen
-
Brajnik, G.; Mizzaro, S.; Tasso, C.; Venuti, F.: Strategic help in user interfaces for information retrieval (2002)
0.04
0.04088178 = product of:
0.08176356 = sum of:
0.02868653 = weight(_text_:c in 5203) [ClassicSimilarity], result of:
0.02868653 = score(doc=5203,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.1905545 = fieldWeight in 5203, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=5203)
0.053077027 = weight(_text_:et in 5203) [ClassicSimilarity], result of:
0.053077027 = score(doc=5203,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.2591991 = fieldWeight in 5203, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.0390625 = fieldNorm(doc=5203)
0.5 = coord(2/4)
- Abstract
- Brajnik et alia describe their view of an effective retrieval interface, one which coaches the searcher using stored knowledge not only of database structure, but of strategic situations which are likely to occur, such as repeating failed tactics in a low return search, or failing to try relevance feedback techniques. The emphasis is on the system suggesting search strategy improvements by relating them to an analysis of work entered so far and selecting and ranking those found relevant. FIRE is an interface utilizing these techniques. It allows the user to assign documents to useful, topical and trash folders, maintains thesauri files automatically searchable on query terms, and it builds, using user entries and a rule system, a picture of the retrieval situation from which it generates suggestions. Six participants used FIRE in INSPEC20K database searches, two for their own information needs and four needs provided by the authors. Satisfaction was measured in a structured post search interview, behavior by log analysis, and performance by recall and precision in the canned searches. Participants found the suggestions helpful, but insisted they would have taken those approaches without such assistance. Users took the suggestions offered and preferred those demanding the least effort.
-
Chowdhury, S.; Chowdhury, G.G.: Using DDC to create a visual knowledge map as an aid to online information retrieval (2004)
0.03
0.031358406 = product of:
0.06271681 = sum of:
0.042461623 = weight(_text_:et in 2643) [ClassicSimilarity], result of:
0.042461623 = score(doc=2643,freq=2.0), product of:
0.20477319 = queryWeight, product of:
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.043643 = queryNorm
0.20735928 = fieldWeight in 2643, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.692005 = idf(docFreq=1101, maxDocs=44218)
0.03125 = fieldNorm(doc=2643)
0.020255188 = product of:
0.040510375 = sum of:
0.040510375 = weight(_text_:al in 2643) [ClassicSimilarity], result of:
0.040510375 = score(doc=2643,freq=2.0), product of:
0.20001286 = queryWeight, product of:
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.043643 = queryNorm
0.20253885 = fieldWeight in 2643, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.582931 = idf(docFreq=1228, maxDocs=44218)
0.03125 = fieldNorm(doc=2643)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Content
- 1. Introduction Web search engines and digital libraries usually expect the users to use search terms that most accurately represent their information needs. Finding the most appropriate search terms to represent an information need is an age old problem in information retrieval. Keyword or phrase search may produce good search results as long as the search terms or phrase(s) match those used by the authors and have been chosen for indexing by the concerned information retrieval system. Since this does not always happen, a large number of false drops are produced by information retrieval systems. The retrieval results become worse in very large systems that deal with millions of records, such as the Web search engines and digital libraries. Vocabulary control tools are used to improve the performance of text retrieval systems. Thesauri, the most common type of vocabulary control tool used in information retrieval, appeared in the late fifties, designed for use with the emerging post-coordinate indexing systems of that time. They are used to exert terminology control in indexing, and to aid in searching by allowing the searcher to select appropriate search terms. A large volume of literature exists describing the design features, and experiments with the use, of thesauri in various types of information retrieval systems (see for example, Furnas et.al., 1987; Bates, 1986, 1998; Milstead, 1997, and Shiri et al., 2002).
-
Jones, M.; Buchanan, G.; Cheng, T.-C.; Jain, P.: Changing the pace of search : supporting background information seeking (2006)
0.03
0.030428363 = product of:
0.060856726 = sum of:
0.04016114 = weight(_text_:c in 5287) [ClassicSimilarity], result of:
0.04016114 = score(doc=5287,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2667763 = fieldWeight in 5287, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=5287)
0.020695586 = product of:
0.04139117 = sum of:
0.04139117 = weight(_text_:22 in 5287) [ClassicSimilarity], result of:
0.04139117 = score(doc=5287,freq=2.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.2708308 = fieldWeight in 5287, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5287)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 7.2006 18:37:49
-
Lee, C.; Chen, Y.T.: Distributed visual reasoning for intelligent information retrieval on the Web (2000)
0.02
0.02008057 = product of:
0.08032228 = sum of:
0.08032228 = weight(_text_:c in 2018) [ClassicSimilarity], result of:
0.08032228 = score(doc=2018,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.5335526 = fieldWeight in 2018, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.109375 = fieldNorm(doc=2018)
0.25 = coord(1/4)
-
Stephanidis, C.; Akoumianakis, D.: Knowledge-based interaction design (2000)
0.02
0.02008057 = product of:
0.08032228 = sum of:
0.08032228 = weight(_text_:c in 4672) [ClassicSimilarity], result of:
0.08032228 = score(doc=4672,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.5335526 = fieldWeight in 4672, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.109375 = fieldNorm(doc=4672)
0.25 = coord(1/4)
-
Visual interfaces to digital libraries : [extended papers presented at the first and second International Workshops on Visual Interfaces to Digital Libraries, held at the Joint Conference on Digital Libraries (JCDL) in 2001 and 2002] (2002)
0.01
0.0148776695 = product of:
0.029755339 = sum of:
0.01721192 = weight(_text_:c in 1784) [ClassicSimilarity], result of:
0.01721192 = score(doc=1784,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.114332706 = fieldWeight in 1784, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0234375 = fieldNorm(doc=1784)
0.01254342 = product of:
0.02508684 = sum of:
0.02508684 = weight(_text_:22 in 1784) [ClassicSimilarity], result of:
0.02508684 = score(doc=1784,freq=4.0), product of:
0.15283036 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043643 = queryNorm
0.16414827 = fieldWeight in 1784, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0234375 = fieldNorm(doc=1784)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Date
- 22. 2.2003 17:25:39
22. 3.2008 15:02:37
- Editor
- Börner, K. u. C. Chen
-
Ware, C.: Information visualization : perception for design (2000)
0.01
0.014343265 = product of:
0.05737306 = sum of:
0.05737306 = weight(_text_:c in 892) [ClassicSimilarity], result of:
0.05737306 = score(doc=892,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.381109 = fieldWeight in 892, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=892)
0.25 = coord(1/4)
-
Shipman III, F.M.; Furuta, R.; Brenner, D.; Chung, C.-C.; Hsieh, H.-w.: Guided paths through Web-based collections : design, experiences, and adaptations (2000)
0.01
0.010142221 = product of:
0.040568884 = sum of:
0.040568884 = weight(_text_:c in 4434) [ClassicSimilarity], result of:
0.040568884 = score(doc=4434,freq=4.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2694848 = fieldWeight in 4434, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=4434)
0.25 = coord(1/4)
-
Bergman, E.: Information appliances and beyond : interaction design for consumer products (2000)
0.01
0.010040285 = product of:
0.04016114 = sum of:
0.04016114 = weight(_text_:c in 5760) [ClassicSimilarity], result of:
0.04016114 = score(doc=5760,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2667763 = fieldWeight in 5760, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=5760)
0.25 = coord(1/4)
- Footnote
- Rez. in: JASIS 52(2001) no.4, S.365-366 (C. Hanson)
-
Wolff, C.: Leistungsvergleich der Retrievaloberflächen zwischen Web und klassischen Expertensystemen (2001)
0.01
0.010040285 = product of:
0.04016114 = sum of:
0.04016114 = weight(_text_:c in 5870) [ClassicSimilarity], result of:
0.04016114 = score(doc=5870,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2667763 = fieldWeight in 5870, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=5870)
0.25 = coord(1/4)
-
Mi, J.; Weng, C.: Revitalizing the library OPAC : interface, searching and display challenges (2008)
0.01
0.010040285 = product of:
0.04016114 = sum of:
0.04016114 = weight(_text_:c in 2255) [ClassicSimilarity], result of:
0.04016114 = score(doc=2255,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.2667763 = fieldWeight in 2255, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=2255)
0.25 = coord(1/4)
-
Paternò, F.; Mancini, C.: Effective levels of adaptation to different types of users in interactive museum systems (2000)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 4288) [ClassicSimilarity], result of:
0.03442384 = score(doc=4288,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 4288, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=4288)
0.25 = coord(1/4)
-
Chen, C.; Paul, R.J.; O'Keefe, B.: Fitting the Jigsaw of citation : information visualization in domain analysis (2001)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 5766) [ClassicSimilarity], result of:
0.03442384 = score(doc=5766,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 5766, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=5766)
0.25 = coord(1/4)
-
Mothe, J.; Chrisment, C.; Dousset, B.; Alaux, J.: DocCube : Multi-dimensional visualisation and exploration of large document sets (2003)
0.01
0.00860596 = product of:
0.03442384 = sum of:
0.03442384 = weight(_text_:c in 1613) [ClassicSimilarity], result of:
0.03442384 = score(doc=1613,freq=2.0), product of:
0.1505424 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.043643 = queryNorm
0.22866541 = fieldWeight in 1613, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=1613)
0.25 = coord(1/4)
