Pulido, J.R.V.: Recupracion de la information en Internet : motores y otros agentes des busqueda (1997)
0.04
0.03564138 = product of:
0.07128276 = sum of:
0.07128276 = product of:
0.14256552 = sum of:
0.14256552 = weight(_text_:mining in 2879) [ClassicSimilarity], result of:
0.14256552 = score(doc=2879,freq=2.0), product of:
0.28585905 = queryWeight, product of:
5.642448 = idf(docFreq=425, maxDocs=44218)
0.05066224 = queryNorm
0.49872664 = fieldWeight in 2879, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.642448 = idf(docFreq=425, maxDocs=44218)
0.0625 = fieldNorm(doc=2879)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Übers. des Titels: Perspectives on the retrieval and exploitation of electronic information: data mining