Jacob, E.K.; Albrechtsen, H.; George, N.: Empirical analysis and evaluation of a metadata scheme for representing pedagogical resources in a digital library for educators (2006)
0.02
0.021277774 = product of:
0.04255555 = sum of:
0.04255555 = product of:
0.06383332 = sum of:
0.042029716 = weight(_text_:c in 2518) [ClassicSimilarity], result of:
0.042029716 = score(doc=2518,freq=2.0), product of:
0.18380444 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.053285837 = queryNorm
0.22866541 = fieldWeight in 2518, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=2518)
0.021803604 = weight(_text_:h in 2518) [ClassicSimilarity], result of:
0.021803604 = score(doc=2518,freq=2.0), product of:
0.13238595 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.053285837 = queryNorm
0.16469726 = fieldWeight in 2518, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.046875 = fieldNorm(doc=2518)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Source
- Knowledge organization for a global learning society: Proceedings of the 9th International ISKO Conference, 4-7 July 2006, Vienna, Austria. Hrsg.: G. Budin, C. Swertz u. K. Mitgutsch