White, R.W.; Roth, R.A.: Exploratory search : beyond the query-response paradigm (2009)
0.01
0.005330156 = product of:
0.02665078 = sum of:
0.02665078 = weight(_text_:16 in 0) [ClassicSimilarity], result of:
0.02665078 = score(doc=0,freq=2.0), product of:
0.15868877 = queryWeight, product of:
3.040106 = idf(docFreq=5748, maxDocs=44218)
0.052198432 = queryNorm
0.16794372 = fieldWeight in 0, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.040106 = idf(docFreq=5748, maxDocs=44218)
0.0390625 = fieldNorm(doc=0)
0.2 = coord(1/5)
- Date
- 14. 2.2012 16:09:27
