Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008)
0.00
0.0032783921 = product of:
0.01639196 = sum of:
0.01639196 = weight(_text_:18 in 4127) [ClassicSimilarity], result of:
0.01639196 = score(doc=4127,freq=2.0), product of:
0.16295007 = queryWeight, product of:
2.2762048 = idf(docFreq=12340, maxDocs=44218)
0.071588494 = queryNorm
0.10059499 = fieldWeight in 4127, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2762048 = idf(docFreq=12340, maxDocs=44218)
0.03125 = fieldNorm(doc=4127)
0.2 = coord(1/5)
- Date
- 8. 1.2011 18:17:31