Gödert, W.; Oßwald, A.; Rösch, H.; Sleegers, P.: Evit@: Evaluation elektronischer Informationsmittel (2000)
0.02
0.024396291 = product of:
0.048792582 = sum of:
0.048792582 = product of:
0.07318887 = sum of:
0.030434478 = weight(_text_:h in 1778) [ClassicSimilarity], result of:
0.030434478 = score(doc=1778,freq=4.0), product of:
0.111999914 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.045080382 = queryNorm
0.27173662 = fieldWeight in 1778, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=1778)
0.04275439 = weight(_text_:22 in 1778) [ClassicSimilarity], result of:
0.04275439 = score(doc=1778,freq=2.0), product of:
0.15786383 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045080382 = queryNorm
0.2708308 = fieldWeight in 1778, 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=1778)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 22. 3.2008 14:00:32
- Source
- Bibliothek: Forschung und Praxis. 24(2000) H.1, S.63-87