Schaefer, A.; Jordan, M.; Klas, C.-P.; Fuhr, N.: Active support for query formulation in virtual digital libraries : a case study with DAFFODIL (2005)
0.00
0.0035212343 = product of:
0.021127405 = sum of:
0.021127405 = weight(_text_:u in 4296) [ClassicSimilarity], result of:
0.021127405 = score(doc=4296,freq=2.0), product of:
0.11679749 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03566941 = queryNorm
0.1808892 = fieldWeight in 4296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=4296)
0.16666667 = coord(1/6)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval
