Losada, D.E.; Barreiro, A.: Emebedding term similarity and inverse document frequency into a logical model of information retrieval (2003)
0.09
0.08605452 = product of:
0.17210904 = sum of:
0.17210904 = sum of:
0.121910766 = weight(_text_:2003 in 1422) [ClassicSimilarity], result of:
0.121910766 = score(doc=1422,freq=5.0), product of:
0.20099738 = queryWeight, product of:
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.04631309 = queryNorm
0.6065291 = fieldWeight in 1422, product of:
2.236068 = tf(freq=5.0), with freq of:
5.0 = termFreq=5.0
4.339969 = idf(docFreq=1566, maxDocs=44218)
0.0625 = fieldNorm(doc=1422)
0.050198272 = weight(_text_:22 in 1422) [ClassicSimilarity], result of:
0.050198272 = score(doc=1422,freq=2.0), product of:
0.16218054 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.04631309 = queryNorm
0.30952093 = fieldWeight in 1422, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=1422)
0.5 = coord(1/2)
- Date
- 22. 3.2003 19:27:23
- Source
- Journal of the American Society for Information Science and technology. 54(2003) no.4, S.285-301
- Year
- 2003