Search (1 results, page 1 of 1)

Did you mean:
authors%3a%22J%c3%asche%2c R.%22 1
authors%3a%22J%c3%assume%2c R.%22 1
authors%3a%22J%c3%apache%2c R.%22 1
authors%3a%22J%c3%assure%2c R.%22 1
authors%3a%22J%c3%aussähe%2c R.%22 1

Egghe, L.; Leydesdorff, L.: ¬The relation between Pearson's correlation coefficient r and Salton's cosine measure (2009) 0.01

0.0075329146 = product of:
  0.015065829 = sum of:
    0.015065829 = product of:
      0.030131659 = sum of:
        0.030131659 = weight(_text_:r in 2803) [ClassicSimilarity], result of:
          0.030131659 = score(doc=2803,freq=2.0), product of:
            0.13731085 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.041480403 = queryNorm
            0.2194412 = fieldWeight in 2803, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=2803)
      0.5 = coord(1/2)
  0.5 = coord(1/2)