Martinez Méndez, F.J.: Aproximacion general a la evaluacion de la recuperacion mediante motores de busqueda en Internet (2001)
0.04
0.04391349 = product of:
0.13174047 = sum of:
0.13174047 = product of:
0.26348093 = sum of:
0.26348093 = weight(_text_:f.j in 3803) [ClassicSimilarity], result of:
0.26348093 = score(doc=3803,freq=2.0), product of:
0.28796837 = queryWeight, product of:
6.901097 = idf(docFreq=120, maxDocs=44218)
0.04172791 = queryNorm
0.9149648 = fieldWeight in 3803, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.901097 = idf(docFreq=120, maxDocs=44218)
0.09375 = fieldNorm(doc=3803)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
