Riesthuis, G.J.A.; Bliedung, S.: Thesaurification of UDC: preliminary report (1990)
0.00
0.0036482126 = product of:
0.04377855 = sum of:
0.04377855 = weight(_text_:retrieval in 258) [ClassicSimilarity], result of:
0.04377855 = score(doc=258,freq=2.0), product of:
0.09356537 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.03093157 = queryNorm
0.46789268 = fieldWeight in 258, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=258)
0.083333336 = coord(1/12)
- Theme
- Klassifikationssysteme im Online-Retrieval