Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
0.23
0.22615367 = product of:
0.3392305 = sum of:
0.035156142 = weight(_text_:m in 348) [ClassicSimilarity], result of:
0.035156142 = score(doc=348,freq=2.0), product of:
0.12786965 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.051385287 = queryNorm
0.27493733 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.30407438 = sum of:
0.23445441 = weight(_text_:de in 348) [ClassicSimilarity], result of:
0.23445441 = score(doc=348,freq=10.0), product of:
0.22082771 = queryWeight, product of:
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.051385287 = queryNorm
1.0617074 = fieldWeight in 348, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.297489 = idf(docFreq=1634, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.06961997 = weight(_text_:22 in 348) [ClassicSimilarity], result of:
0.06961997 = score(doc=348,freq=2.0), product of:
0.17994252 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.051385287 = queryNorm
0.38690117 = fieldWeight in 348, 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=348)
0.6666667 = coord(2/3)
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
