Search (3 results, page 1 of 1)

  • × author_ss:"Zahedi, Z."
  • × author_ss:"Costas, R."
  1. Costas, R.; Zahedi, Z.; Wouters, P.: ¬The thematic orientation of publications mentioned on social media : large-scale disciplinary comparison of social media metrics with citations (2015) 0.03 
    0.031659015 = product of:
  0.06331803 = sum of:
    0.06331803 = sum of:
      0.03249465 = weight(_text_:p in 2598) [ClassicSimilarity], result of:
        0.03249465 = score(doc=2598,freq=2.0), product of:
          0.16359726 = queryWeight, product of:
            3.5955126 = idf(docFreq=3298, maxDocs=44218)
            0.045500398 = queryNorm
          0.19862589 = fieldWeight in 2598, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.5955126 = idf(docFreq=3298, maxDocs=44218)
            0.0390625 = fieldNorm(doc=2598)
      0.03082338 = weight(_text_:22 in 2598) [ClassicSimilarity], result of:
        0.03082338 = score(doc=2598,freq=2.0), product of:
          0.15933464 = queryWeight, product of:
            3.5018296 = idf(docFreq=3622, maxDocs=44218)
            0.045500398 = queryNorm
          0.19345059 = fieldWeight in 2598, 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=2598)
  0.5 = coord(1/2)
    Date
    20. 1.2015 18:30:22
  2. Costas, R.; Zahedi, Z.; Wouters, P.: Do "altmetrics" correlate with citations? : extensive comparison of altmetric indicators with citations from a multidisciplinary perspective (2015) 0.01 
    0.008123662 = product of:
  0.016247325 = sum of:
    0.016247325 = product of:
      0.03249465 = sum of:
        0.03249465 = weight(_text_:p in 2214) [ClassicSimilarity], result of:
          0.03249465 = score(doc=2214,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.19862589 = fieldWeight in 2214, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2214)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Zahedi, Z.; Costas, R.; Wouters, P.: Mendeley readership as a filtering tool to identify highly cited publications (2017) 0.01 
    0.008123662 = product of:
  0.016247325 = sum of:
    0.016247325 = product of:
      0.03249465 = sum of:
        0.03249465 = weight(_text_:p in 3837) [ClassicSimilarity], result of:
          0.03249465 = score(doc=3837,freq=2.0), product of:
            0.16359726 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.045500398 = queryNorm
            0.19862589 = fieldWeight in 3837, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3837)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Themes