Lovtsov, D.A.: Informatsionnye otsenki tekhnologicheskoi effektivnosti pererabotki informatsii (1997)
0.00
0.001983921 = product of:
0.011903526 = sum of:
0.011903526 = product of:
0.035710577 = sum of:
0.035710577 = weight(_text_:22 in 1452) [ClassicSimilarity], result of:
0.035710577 = score(doc=1452,freq=2.0), product of:
0.1153737 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03294669 = queryNorm
0.30952093 = fieldWeight in 1452, 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=1452)
0.33333334 = coord(1/3)
0.16666667 = coord(1/6)
- Source
- Nauchno- Tekhnicheskaya Informatsiya; Series 2. 1997, no.11, S.22-26