Ishikawa, T.; Nakamura, H.; Nakamura, Y.: UDC number automatic combination system (1994)
0.01
0.005136426 = product of:
0.010272852 = sum of:
0.010272852 = product of:
0.030818556 = sum of:
0.030818556 = weight(_text_:h in 7732) [ClassicSimilarity], result of:
0.030818556 = score(doc=7732,freq=4.0), product of:
0.113413334 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045649286 = queryNorm
0.27173662 = fieldWeight in 7732, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=7732)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- Knowledge organization and quality management: Proc. of the 3rd International ISKO Conference, 20-24 June 1994, Copenhagen, Denmark. Ed.: H. Albrechtsen et al