Ng, K.B.; Loewenstern, D.; Basu, C.; Hirsh, H.; Kantor, P.B.: Data fusion of machine-learning methods for the TREC5 routing tak (and other work) (1997)
0.02
0.021568254 = product of:
0.06470476 = sum of:
0.06470476 = sum of:
0.0063290186 = weight(_text_:a in 3107) [ClassicSimilarity], result of:
0.0063290186 = score(doc=3107,freq=2.0), product of:
0.04968032 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.04308612 = queryNorm
0.12739488 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=3107)
0.058375746 = weight(_text_:22 in 3107) [ClassicSimilarity], result of:
0.058375746 = score(doc=3107,freq=2.0), product of:
0.15088025 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04308612 = queryNorm
0.38690117 = fieldWeight in 3107, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3107)
0.33333334 = coord(1/3)
- Date
- 27. 2.1999 20:59:22
- Type
- a
