Ramsey, M.C.; Chen, H.; Zhu, B.; Schatz, B.R.: ¬A collection of visual thesauri for browsing large collections of geographic images (1999)
0.01
0.007083978 = product of:
0.014167956 = sum of:
0.014167956 = product of:
0.042503867 = sum of:
0.042503867 = weight(_text_:29 in 3922) [ClassicSimilarity], result of:
0.042503867 = score(doc=3922,freq=2.0), product of:
0.15623134 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.044413086 = queryNorm
0.27205724 = fieldWeight in 3922, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.0546875 = fieldNorm(doc=3922)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 21. 7.1999 13:48:29
