Velasco, M.: Algoritmo de filtrado multitermino para la obtencion de relaciones jerarquicas en la construction automatica de un tesauro de descriptores (1999)
0.01
0.007542005 = product of:
0.04525203 = sum of:
0.011706693 = weight(_text_:und in 348) [ClassicSimilarity], result of:
0.011706693 = score(doc=348,freq=2.0), product of:
0.04780656 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021569785 = queryNorm
0.24487628 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.004409519 = weight(_text_:in in 348) [ClassicSimilarity], result of:
0.004409519 = score(doc=348,freq=2.0), product of:
0.029340398 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.021569785 = queryNorm
0.15028831 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.011706693 = weight(_text_:und in 348) [ClassicSimilarity], result of:
0.011706693 = score(doc=348,freq=2.0), product of:
0.04780656 = queryWeight, product of:
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.021569785 = queryNorm
0.24487628 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.216367 = idf(docFreq=13101, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.0028170836 = weight(_text_:s in 348) [ClassicSimilarity], result of:
0.0028170836 = score(doc=348,freq=2.0), product of:
0.023451481 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.021569785 = queryNorm
0.120123915 = fieldWeight in 348, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=348)
0.0146120405 = product of:
0.029224081 = sum of:
0.029224081 = weight(_text_:22 in 348) [ClassicSimilarity], result of:
0.029224081 = score(doc=348,freq=2.0), product of:
0.07553371 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.021569785 = 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)
0.5 = coord(1/2)
0.16666667 = coord(5/30)
- Footnote
- Übers. d. Titels: Statistical filtering techniques applied to the obtention of hierarchical relationships in the automatic construction of a thesaurus
- Source
- Revista Española de Documentaçion Cientifica. 22(1999) no.1, S.34-49
- Theme
- Konzeption und Anwendung des Prinzips Thesaurus
