Belkin, N.J.: ¬An overview of results from Rutgers' investigations of interactive information retrieval (1998)
0.06
0.055775017 = sum of:
0.03579721 = product of:
0.10739162 = sum of:
0.10739162 = weight(_text_:21st in 2339) [ClassicSimilarity], result of:
0.10739162 = score(doc=2339,freq=2.0), product of:
0.33861333 = queryWeight, product of:
5.74105 = idf(docFreq=385, maxDocs=44218)
0.058981083 = queryNorm
0.3171512 = fieldWeight in 2339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.74105 = idf(docFreq=385, maxDocs=44218)
0.0390625 = fieldNorm(doc=2339)
0.33333334 = coord(1/3)
0.019977806 = product of:
0.039955612 = sum of:
0.039955612 = weight(_text_:22 in 2339) [ClassicSimilarity], result of:
0.039955612 = score(doc=2339,freq=2.0), product of:
0.2065417 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.058981083 = queryNorm
0.19345059 = fieldWeight in 2339, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2339)
0.5 = coord(1/2)
- Date
- 22. 9.1997 19:16:05
- Source
- Visualizing subject access for 21st century information resources: Papers presented at the 1997 Clinic on Library Applications of Data Processing, 2-4 Mar 1997, Graduate School of Library and Information Science, University of Illinois at Urbana-Champaign. Ed.: P.A. Cochrane et al