Mining text data (2012)
0.01
0.0072300993 = product of:
0.021690298 = sum of:
0.0035042847 = weight(_text_:e in 362) [ClassicSimilarity], result of:
0.0035042847 = score(doc=362,freq=2.0), product of:
0.05516528 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03837932 = queryNorm
0.063523374 = fieldWeight in 362, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.03125 = fieldNorm(doc=362)
0.018186012 = weight(_text_:u in 362) [ClassicSimilarity], result of:
0.018186012 = score(doc=362,freq=2.0), product of:
0.12567094 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03837932 = queryNorm
0.14471136 = fieldWeight in 362, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.03125 = fieldNorm(doc=362)
0.33333334 = coord(2/6)
- Editor
- Aggarwal, C.C. u. C.X. Zhai
- Language
- e
