Full-text retrieval (1996)
0.01
0.011487006 = product of:
0.08040904 = sum of:
0.020258382 = weight(_text_:information in 3320) [ClassicSimilarity], result of:
0.020258382 = score(doc=3320,freq=4.0), product of:
0.052754723 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.030051488 = queryNorm
0.3840108 = fieldWeight in 3320, 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=3320)
0.06015066 = weight(_text_:retrieval in 3320) [ClassicSimilarity], result of:
0.06015066 = score(doc=3320,freq=4.0), product of:
0.0909032 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.030051488 = queryNorm
0.6617001 = fieldWeight in 3320, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=3320)
0.14285715 = coord(2/14)
- Abstract
- A special section devoted to full text information retrieval
- Source
- Journal of the American Society for Information Science. 47(1996) no.4, S.261-330