Fugmann, R.; Denk, W.: Variations in the order-creating power of interactive retrieval systems : treatise 8 on retrieval system theory (1980)
0.01
0.014163565 = product of:
0.09914495 = sum of:
0.043022353 = weight(_text_:system in 4772) [ClassicSimilarity], result of:
0.043022353 = score(doc=4772,freq=2.0), product of:
0.07727166 = queryWeight, product of:
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.02453417 = queryNorm
0.5567675 = fieldWeight in 4772, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1495528 = idf(docFreq=5152, maxDocs=44218)
0.125 = fieldNorm(doc=4772)
0.056122594 = weight(_text_:retrieval in 4772) [ClassicSimilarity], result of:
0.056122594 = score(doc=4772,freq=4.0), product of:
0.07421378 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.02453417 = queryNorm
0.75622874 = fieldWeight in 4772, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=4772)
0.14285715 = coord(2/14)
