Lunin, L.F.: Image databases : frontierland (1989)
0.01
0.013307684 = product of:
0.026615368 = sum of:
0.026615368 = product of:
0.053230736 = sum of:
0.053230736 = weight(_text_:c in 3561) [ClassicSimilarity], result of:
0.053230736 = score(doc=3561,freq=2.0), product of:
0.17459157 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.05061498 = queryNorm
0.3048872 = fieldWeight in 3561, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0625 = fieldNorm(doc=3561)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- National Online Meeting. Proceedings 1989, New York, 9.-11.5.1989. Ed. by C. Nixon and L. Padgett