Jansen, B.J.; Rieh, S.Y.: ¬The seventeen theoretical constructs of information searching and information retrieval (2010)
0.00
0.0015691429 = product of:
0.0062765717 = sum of:
0.0062765717 = product of:
0.03138286 = sum of:
0.03138286 = weight(_text_:28 in 3690) [ClassicSimilarity], result of:
0.03138286 = score(doc=3690,freq=2.0), product of:
0.13215353 = queryWeight, product of:
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.03689107 = queryNorm
0.23747274 = fieldWeight in 3690, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5822632 = idf(docFreq=3342, maxDocs=44218)
0.046875 = fieldNorm(doc=3690)
0.2 = coord(1/5)
0.25 = coord(1/4)
- Date
- 21. 7.2010 19:28:49