Nicholas, D.: Assessing information needs : tools and techniques (1996)
0.16
0.15523648 = product of:
0.31047297 = sum of:
0.31047297 = sum of:
0.24171291 = weight(_text_:assessment in 5941) [ClassicSimilarity], result of:
0.24171291 = score(doc=5941,freq=4.0), product of:
0.2801951 = queryWeight, product of:
5.52102 = idf(docFreq=480, maxDocs=44218)
0.050750602 = queryNorm
0.86265934 = fieldWeight in 5941, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
5.52102 = idf(docFreq=480, maxDocs=44218)
0.078125 = fieldNorm(doc=5941)
0.06876006 = weight(_text_:22 in 5941) [ClassicSimilarity], result of:
0.06876006 = score(doc=5941,freq=2.0), product of:
0.17771997 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.050750602 = 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)
0.5 = coord(1/2)
- Date
- 26. 2.2008 19:22:51
- LCSH
- Needs assessment
- Subject
- Needs assessment
