Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.01
0.006618432 = product of:
0.019855294 = sum of:
0.019855294 = product of:
0.059565883 = sum of:
0.059565883 = weight(_text_:29 in 1949) [ClassicSimilarity], result of:
0.059565883 = score(doc=1949,freq=2.0), product of:
0.15326229 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.043569047 = queryNorm
0.38865322 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Date
- 16. 8.1998 12:30:29