Search (2 results, page 1 of 1)

Martinez Méndez, F.J.: Aproximacion general a la evaluacion de la recuperacion mediante motores de busqueda en Internet (2001) 0.02

0.017257487 = product of:
  0.06902995 = sum of:
    0.050096344 = weight(_text_:retrieval in 3803) [ClassicSimilarity], result of:
      0.050096344 = score(doc=3803,freq=2.0), product of:
        0.124912694 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.041294612 = queryNorm
        0.40105087 = fieldWeight in 3803, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.09375 = fieldNorm(doc=3803)
    0.018933605 = weight(_text_:of in 3803) [ClassicSimilarity], result of:
      0.018933605 = score(doc=3803,freq=4.0), product of:
        0.06457475 = queryWeight, product of:
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.041294612 = queryNorm
        0.2932045 = fieldWeight in 3803, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          1.5637573 = idf(docFreq=25162, maxDocs=44218)
          0.09375 = fieldNorm(doc=3803)
  0.25 = coord(2/8)

Footnote: Übers. des Titels: A general approach for the evaluation of the information retrieval capabilities of search engines

Olvera Lobo, M.D.: Rendimiento de los sistemas de recuperacion de informacion en al World Wide Web : revision metodologica (2000) 0.01

0.005218369 = product of:
  0.04174695 = sum of:
    0.04174695 = weight(_text_:retrieval in 3448) [ClassicSimilarity], result of:
      0.04174695 = score(doc=3448,freq=2.0), product of:
        0.124912694 = queryWeight, product of:
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.041294612 = queryNorm
        0.33420905 = fieldWeight in 3448, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.024915 = idf(docFreq=5836, maxDocs=44218)
          0.078125 = fieldNorm(doc=3448)
  0.125 = coord(1/8)

Footnote: Übers. d. Titels: Methodology for evaluating information retrieval in WWW search engines

Search (2 results, page 1 of 1)

Authors