Search (2 results, page 1 of 1)

  • × author_ss:"Kajikawa, Y."
  • × theme_ss:"Informetrie"
  1. Shibata, N.; Kajikawa, Y.; Sakata, I.: Link prediction in citation networks (2012) 0.01 
    0.008458364 = product of:
  0.016916728 = sum of:
    0.016916728 = product of:
      0.05075018 = sum of:
        0.05075018 = weight(_text_:i in 4964) [ClassicSimilarity], result of:
          0.05075018 = score(doc=4964,freq=2.0), product of:
            0.20297416 = queryWeight, product of:
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.05381461 = queryNorm
            0.25003272 = fieldWeight in 4964, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7717297 = idf(docFreq=2765, maxDocs=44218)
              0.046875 = fieldNorm(doc=4964)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
  2. Shibata, N.; Kajikawa, Y.; Takeda, Y.; Matsushima, K.: Comparative study on methods of detecting research fronts using different types of citation (2009) 0.01 
    0.0060759475 = product of:
  0.012151895 = sum of:
    0.012151895 = product of:
      0.036455683 = sum of:
        0.036455683 = weight(_text_:22 in 2743) [ClassicSimilarity], result of:
          0.036455683 = score(doc=2743,freq=2.0), product of:
            0.18844959 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05381461 = queryNorm
            0.19345059 = fieldWeight in 2743, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2743)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Date
    22. 3.2009 17:52:50

Authors

Years