Amir, A.; Feldman, R.; Kashi, R.: ¬A new and versatile method for association generation (1997)
0.05
0.0459458 = product of:
0.0918916 = sum of:
0.0918916 = sum of:
0.051298313 = weight(_text_:r in 1270) [ClassicSimilarity], result of:
0.051298313 = score(doc=1270,freq=4.0), product of:
0.12397416 = queryWeight, product of:
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.037451506 = queryNorm
0.4137823 = fieldWeight in 1270, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.3102584 = idf(docFreq=4387, maxDocs=44218)
0.0625 = fieldNorm(doc=1270)
0.040593293 = weight(_text_:22 in 1270) [ClassicSimilarity], result of:
0.040593293 = score(doc=1270,freq=2.0), product of:
0.13114879 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.037451506 = queryNorm
0.30952093 = fieldWeight in 1270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1270)
0.5 = coord(1/2)
- Source
- Information systems. 22(1997) nos.5/6, S.333-347
