Fraenkel, A.S.; Klein, S.T.: Information retrieval from annotated texts (1999)
0.01
0.009275128 = product of:
0.064925894 = sum of:
0.02094706 = weight(_text_:information in 4308) [ClassicSimilarity], result of:
0.02094706 = score(doc=4308,freq=4.0), product of:
0.0545481 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031073077 = queryNorm
0.3840108 = fieldWeight in 4308, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=4308)
0.043978833 = weight(_text_:retrieval in 4308) [ClassicSimilarity], result of:
0.043978833 = score(doc=4308,freq=2.0), product of:
0.09399342 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031073077 = queryNorm
0.46789268 = fieldWeight in 4308, 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=4308)
0.14285715 = coord(2/14)
- Source
- Journal of the American Society for Information Science. 50(1999) no.10, S.845-854