Semantic digital libraries (2009)
0.02
0.01917466 = product of:
0.057523977 = sum of:
0.057523977 = product of:
0.115047954 = sum of:
0.115047954 = weight(_text_:ddc22ger in 3371) [ClassicSimilarity], result of:
0.115047954 = score(doc=3371,freq=4.0), product of:
0.29865626 = queryWeight, product of:
6.163498 = idf(docFreq=252, maxDocs=44218)
0.04845564 = queryNorm
0.38521862 = fieldWeight in 3371, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
6.163498 = idf(docFreq=252, maxDocs=44218)
0.03125 = fieldNorm(doc=3371)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Classification
- 025.002856332 / DDC22ger
- DDC
- 025.002856332 / DDC22ger
