Lin, X.; Li, J.; Zhou, X.: Theme creation for digital collections (2008)
0.07
0.07280696 = product of:
0.14561392 = sum of:
0.14561392 = sum of:
0.0979712 = weight(_text_:x in 2635) [ClassicSimilarity], result of:
0.0979712 = score(doc=2635,freq=4.0), product of:
0.21212505 = queryWeight, product of:
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.050234668 = queryNorm
0.4618559 = fieldWeight in 2635, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.2226825 = idf(docFreq=1761, maxDocs=44218)
0.0546875 = fieldNorm(doc=2635)
0.047642726 = weight(_text_:22 in 2635) [ClassicSimilarity], result of:
0.047642726 = score(doc=2635,freq=2.0), product of:
0.17591324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050234668 = queryNorm
0.2708308 = fieldWeight in 2635, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2635)
0.5 = coord(1/2)
- Source
- Metadata for semantic and social applications : proceedings of the International Conference on Dublin Core and Metadata Applications, Berlin, 22 - 26 September 2008, DC 2008: Berlin, Germany / ed. by Jane Greenberg and Wolfgang Klas
