Oddy, R.N.; Liddy, E.D.; Balakrishnan, B.; Bishop, A.; Elewononi, J.; Martin, E.: Towards the use of situational information in information retrieval (1992)
0.01
0.006737055 = product of:
0.016842637 = sum of:
0.0065014507 = weight(_text_:s in 288) [ClassicSimilarity], result of:
0.0065014507 = score(doc=288,freq=2.0), product of:
0.038659193 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.035557263 = queryNorm
0.16817348 = fieldWeight in 288, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=288)
0.010341187 = weight(_text_:a in 288) [ClassicSimilarity], result of:
0.010341187 = score(doc=288,freq=4.0), product of:
0.040999193 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.035557263 = queryNorm
0.25222903 = fieldWeight in 288, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.109375 = fieldNorm(doc=288)
0.4 = coord(2/5)
- Source
- Journal of documentation. 48(1992), S.123-171
- Type
- a
