Krause, J.: Principles of content analysis for information retrieval systems : an overview (1996)
0.01
0.0066312784 = product of:
0.046418946 = sum of:
0.011694863 = weight(_text_:information in 5270) [ClassicSimilarity], result of:
0.011694863 = score(doc=5270,freq=2.0), product of:
0.04306919 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.02453417 = queryNorm
0.27153665 = fieldWeight in 5270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=5270)
0.034724083 = weight(_text_:retrieval in 5270) [ClassicSimilarity], result of:
0.034724083 = score(doc=5270,freq=2.0), product of:
0.07421378 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02453417 = queryNorm
0.46789268 = fieldWeight in 5270, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=5270)
0.14285715 = coord(2/14)
