Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.00
0.0028891198 = product of:
0.017334718 = sum of:
0.017334718 = product of:
0.052004155 = sum of:
0.052004155 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
0.052004155 = score(doc=5941,freq=2.0), product of:
0.13441199 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03838336 = queryNorm
0.38690117 = fieldWeight in 5941, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Date
- 26. 2.2008 19:22:51