Tsareva, P.V.: Algoritmy dlya raspoznavaniya pozitivnykh i negativnykh vkhozdenii deskriptorov v tekst i protsedura avtomaticheskoi klassifikatsii tekstov (1999)
0.00
0.0047342135 = product of:
0.028405279 = sum of:
0.028405279 = product of:
0.056810558 = sum of:
0.056810558 = weight(_text_:22 in 374) [ClassicSimilarity], result of:
0.056810558 = score(doc=374,freq=2.0), product of:
0.1468348 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.041930884 = queryNorm
0.38690117 = fieldWeight in 374, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=374)
0.5 = coord(1/2)
0.16666667 = coord(1/6)
- Date
- 1. 4.2002 10:22:41
