Search (2 results, page 1 of 1)

  • × language_ss:"chi"
  • × theme_ss:"Citation indexing"
  • × year_i:[1990 TO 2000}
  1. Tsay, M.-Y.: From Science Citation Index to Journal Citation Reports, amd criteria for journals evaluation (1997) 0.01
    0.013231017 = product of:
      0.026462033 = sum of:
        0.026462033 = product of:
          0.0793861 = sum of:
            0.0793861 = weight(_text_:y in 657) [ClassicSimilarity], result of:
              0.0793861 = score(doc=657,freq=2.0), product of:
                0.2132945 = queryWeight, product of:
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.044321854 = queryNorm
                0.3721901 = fieldWeight in 657, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  4.8124003 = idf(docFreq=976, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=657)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Meng, L.: ¬The creation of [the] Chinese Science Citation Database : status quo and future development (1997) 0.01
    0.010314781 = product of:
      0.020629562 = sum of:
        0.020629562 = product of:
          0.061888687 = sum of:
            0.061888687 = weight(_text_:l in 954) [ClassicSimilarity], result of:
              0.061888687 = score(doc=954,freq=2.0), product of:
                0.17616397 = queryWeight, product of:
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.044321854 = queryNorm
                0.35131297 = fieldWeight in 954, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9746525 = idf(docFreq=2257, maxDocs=44218)
                  0.0625 = fieldNorm(doc=954)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)