McMath, C.; Tamararu, B.; Rada, R.: Graphical interface to thesaurus-based information retrieval system (1988)
0.01
0.009598473 = product of:
0.067189306 = sum of:
0.01692778 = weight(_text_:information in 3920) [ClassicSimilarity], result of:
0.01692778 = score(doc=3920,freq=2.0), product of:
0.0545481 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031073077 = queryNorm
0.3103276 = fieldWeight in 3920, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=3920)
0.050261524 = weight(_text_:retrieval in 3920) [ClassicSimilarity], result of:
0.050261524 = score(doc=3920,freq=2.0), product of:
0.09399342 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031073077 = queryNorm
0.5347345 = fieldWeight in 3920, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=3920)
0.14285715 = coord(2/14)
