Layfield, C.; Azzopardi, J,; Staff, C.: Experiments with document retrieval from small text collections using Latent Semantic Analysis or term similarity with query coordination and automatic relevance feedback (2017)
0.01
0.0072737252 = product of:
0.021821175 = sum of:
0.014811598 = weight(_text_:internet in 3478) [ClassicSimilarity], result of:
0.014811598 = score(doc=3478,freq=2.0), product of:
0.11352337 = queryWeight, product of:
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.038453303 = queryNorm
0.1304718 = fieldWeight in 3478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.9522398 = idf(docFreq=6276, maxDocs=44218)
0.03125 = fieldNorm(doc=3478)
0.007009578 = product of:
0.021028733 = sum of:
0.021028733 = weight(_text_:29 in 3478) [ClassicSimilarity], result of:
0.021028733 = score(doc=3478,freq=2.0), product of:
0.13526669 = queryWeight, product of:
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.038453303 = queryNorm
0.15546128 = fieldWeight in 3478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5176873 = idf(docFreq=3565, maxDocs=44218)
0.03125 = fieldNorm(doc=3478)
0.33333334 = coord(1/3)
0.33333334 = coord(2/6)
- Date
- 10. 3.2017 13:29:57
- Series
- Information Systems and Applications, incl. Internet/Web, and HCI; 10151