Belkin, N.J.; Cool, C.; Koenemann, J.; Ng, K.B.; Park, S.: Using relevance feedback and ranking in interactive searching (1996)
0.00
0.0014112709 = product of:
0.012701439 = sum of:
0.012701439 = weight(_text_:of in 7588) [ClassicSimilarity], result of:
0.012701439 = score(doc=7588,freq=2.0), product of:
0.061262865 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.03917671 = queryNorm
0.20732689 = fieldWeight in 7588, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.09375 = fieldNorm(doc=7588)
0.11111111 = coord(1/9)
- Imprint
- Gaithersburgh, MD : National Institute of Standards and Technology
