Kobrin, R.Y.: On the principles of terminological work in the creation of thesauri for information retrieval systems (1979)
0.01
0.008122541 = product of:
0.056857783 = sum of:
0.01432484 = weight(_text_:information in 2954) [ClassicSimilarity], result of:
0.01432484 = score(doc=2954,freq=2.0), product of:
0.052754723 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030051488 = queryNorm
0.27153665 = fieldWeight in 2954, 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=2954)
0.042532943 = weight(_text_:retrieval in 2954) [ClassicSimilarity], result of:
0.042532943 = score(doc=2954,freq=2.0), product of:
0.0909032 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.030051488 = queryNorm
0.46789268 = fieldWeight in 2954, 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=2954)
0.14285715 = coord(2/14)
