Savoy, J.: ¬A learning scheme for information retrieval in hypertext (1994)
0.07
0.07129633 = product of:
0.21388897 = sum of:
0.21388897 = weight(_text_:515 in 7292) [ClassicSimilarity], result of:
0.21388897 = score(doc=7292,freq=2.0), product of:
0.32611933 = queryWeight, product of:
7.4202213 = idf(docFreq=71, maxDocs=44218)
0.04395008 = queryNorm
0.6558611 = fieldWeight in 7292, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.4202213 = idf(docFreq=71, maxDocs=44218)
0.0625 = fieldNorm(doc=7292)
0.33333334 = coord(1/3)
- Source
- Information processing and management. 30(1994) no.4, S.515-533