Liu, S.: Online classification notation : proposal for a flexible faceted notation system (FFNS) (1990)
0.00
0.004130372 = product of:
0.02478223 = sum of:
0.02478223 = product of:
0.074346684 = sum of:
0.074346684 = weight(_text_:system in 1241) [ClassicSimilarity], result of:
0.074346684 = score(doc=1241,freq=2.0), product of:
0.13353272 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.042397358 = queryNorm
0.5567675 = fieldWeight in 1241, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.125 = fieldNorm(doc=1241)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)