Document (#1065)

Author
Lawani, S.M.
Title
Bibliometrics: its theoretical foundations, methods and applications
Source
Libri. 31(1981), S.294-315
Year
1981
Theme
Informetrie

Similar documents (content)

  1. Osareh, F.: Bibliometrics, citation analysis and co-citation analysis : a review of literature I (1996) 0.66
    0.66479045 = sum of:
      0.66479045 = product of:
        1.1079841 = sum of:
          0.11721785 = weight(abstract_txt:methods in 239) [ClassicSimilarity], result of:
            0.11721785 = score(doc=239,freq=1.0), product of:
              0.22631809 = queryWeight, product of:
                4.1434727 = idf(docFreq=1915, maxDocs=44421)
                0.05462039 = queryNorm
              0.5179341 = fieldWeight in 239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1434727 = idf(docFreq=1915, maxDocs=44421)
                0.125 = fieldNorm(doc=239)
          0.17508219 = weight(abstract_txt:applications in 239) [ClassicSimilarity], result of:
            0.17508219 = score(doc=239,freq=1.0), product of:
              0.29572275 = queryWeight, product of:
                1.1430961 = boost
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.05462039 = queryNorm
              0.5920484 = fieldWeight in 239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.125 = fieldNorm(doc=239)
          0.8156841 = weight(abstract_txt:bibliometrics in 239) [ClassicSimilarity], result of:
            0.8156841 = score(doc=239,freq=2.0), product of:
              0.6547288 = queryWeight, product of:
                1.7008698 = boost
                7.0475073 = idf(docFreq=104, maxDocs=44421)
                0.05462039 = queryNorm
              1.2458351 = fieldWeight in 239, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.0475073 = idf(docFreq=104, maxDocs=44421)
                0.125 = fieldNorm(doc=239)
        0.6 = coord(3/5)
    
  2. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.51
    0.5062008 = sum of:
      0.5062008 = product of:
        0.8436679 = sum of:
          0.17508219 = weight(abstract_txt:applications in 1987) [ClassicSimilarity], result of:
            0.17508219 = score(doc=1987,freq=1.0), product of:
              0.29572275 = queryWeight, product of:
                1.1430961 = boost
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.05462039 = queryNorm
              0.5920484 = fieldWeight in 1987, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.125 = fieldNorm(doc=1987)
          0.18643446 = weight(abstract_txt:theoretical in 1987) [ClassicSimilarity], result of:
            0.18643446 = score(doc=1987,freq=1.0), product of:
              0.30837148 = queryWeight, product of:
                1.1672865 = boost
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.05462039 = queryNorm
              0.6045775 = fieldWeight in 1987, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.125 = fieldNorm(doc=1987)
          0.48215127 = weight(abstract_txt:foundations in 1987) [ClassicSimilarity], result of:
            0.48215127 = score(doc=1987,freq=1.0), product of:
              0.5810038 = queryWeight, product of:
                1.6022484 = boost
                6.6388726 = idf(docFreq=157, maxDocs=44421)
                0.05462039 = queryNorm
              0.8298591 = fieldWeight in 1987, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6388726 = idf(docFreq=157, maxDocs=44421)
                0.125 = fieldNorm(doc=1987)
        0.6 = coord(3/5)
    
  3. Beyond bibliometrics : harnessing multidimensional indicators of scholarly intent (2014) 0.49
    0.48849645 = sum of:
      0.48849645 = product of:
        0.8141607 = sum of:
          0.07326116 = weight(abstract_txt:methods in 4026) [ClassicSimilarity], result of:
            0.07326116 = score(doc=4026,freq=1.0), product of:
              0.22631809 = queryWeight, product of:
                4.1434727 = idf(docFreq=1915, maxDocs=44421)
                0.05462039 = queryNorm
              0.3237088 = fieldWeight in 4026, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1434727 = idf(docFreq=1915, maxDocs=44421)
                0.078125 = fieldNorm(doc=4026)
          0.11652154 = weight(abstract_txt:theoretical in 4026) [ClassicSimilarity], result of:
            0.11652154 = score(doc=4026,freq=1.0), product of:
              0.30837148 = queryWeight, product of:
                1.1672865 = boost
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.05462039 = queryNorm
              0.37786093 = fieldWeight in 4026, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.078125 = fieldNorm(doc=4026)
          0.624378 = weight(abstract_txt:bibliometrics in 4026) [ClassicSimilarity], result of:
            0.624378 = score(doc=4026,freq=3.0), product of:
              0.6547288 = queryWeight, product of:
                1.7008698 = boost
                7.0475073 = idf(docFreq=104, maxDocs=44421)
                0.05462039 = queryNorm
              0.9536438 = fieldWeight in 4026, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.0475073 = idf(docFreq=104, maxDocs=44421)
                0.078125 = fieldNorm(doc=4026)
        0.6 = coord(3/5)
    
  4. Ganter, B.; Wille, R.: Formal concept analysis : mathematical foundations (1998) 0.48
    0.47698846 = sum of:
      0.47698846 = product of:
        0.79498076 = sum of:
          0.15227045 = weight(abstract_txt:methods in 6061) [ClassicSimilarity], result of:
            0.15227045 = score(doc=6061,freq=3.0), product of:
              0.22631809 = queryWeight, product of:
                4.1434727 = idf(docFreq=1915, maxDocs=44421)
                0.05462039 = queryNorm
              0.6728161 = fieldWeight in 6061, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.1434727 = idf(docFreq=1915, maxDocs=44421)
                0.09375 = fieldNorm(doc=6061)
          0.13131164 = weight(abstract_txt:applications in 6061) [ClassicSimilarity], result of:
            0.13131164 = score(doc=6061,freq=1.0), product of:
              0.29572275 = queryWeight, product of:
                1.1430961 = boost
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.05462039 = queryNorm
              0.4440363 = fieldWeight in 6061, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.7363873 = idf(docFreq=1058, maxDocs=44421)
                0.09375 = fieldNorm(doc=6061)
          0.5113987 = weight(abstract_txt:foundations in 6061) [ClassicSimilarity], result of:
            0.5113987 = score(doc=6061,freq=2.0), product of:
              0.5810038 = queryWeight, product of:
                1.6022484 = boost
                6.6388726 = idf(docFreq=157, maxDocs=44421)
                0.05462039 = queryNorm
              0.8801985 = fieldWeight in 6061, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6388726 = idf(docFreq=157, maxDocs=44421)
                0.09375 = fieldNorm(doc=6061)
        0.6 = coord(3/5)
    
  5. Hjoerland, B.: Theories of knowledge organization - theories of knowledge (2013) 0.43
    0.43352252 = sum of:
      0.43352252 = product of:
        0.7225375 = sum of:
          0.09321723 = weight(abstract_txt:theoretical in 1789) [ClassicSimilarity], result of:
            0.09321723 = score(doc=1789,freq=1.0), product of:
              0.30837148 = queryWeight, product of:
                1.1672865 = boost
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.05462039 = queryNorm
              0.30228874 = fieldWeight in 1789, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.83662 = idf(docFreq=957, maxDocs=44421)
                0.0625 = fieldNorm(doc=1789)
          0.34093243 = weight(abstract_txt:foundations in 1789) [ClassicSimilarity], result of:
            0.34093243 = score(doc=1789,freq=2.0), product of:
              0.5810038 = queryWeight, product of:
                1.6022484 = boost
                6.6388726 = idf(docFreq=157, maxDocs=44421)
                0.05462039 = queryNorm
              0.58679897 = fieldWeight in 1789, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6388726 = idf(docFreq=157, maxDocs=44421)
                0.0625 = fieldNorm(doc=1789)
          0.28838786 = weight(abstract_txt:bibliometrics in 1789) [ClassicSimilarity], result of:
            0.28838786 = score(doc=1789,freq=1.0), product of:
              0.6547288 = queryWeight, product of:
                1.7008698 = boost
                7.0475073 = idf(docFreq=104, maxDocs=44421)
                0.05462039 = queryNorm
              0.4404692 = fieldWeight in 1789, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.0475073 = idf(docFreq=104, maxDocs=44421)
                0.0625 = fieldNorm(doc=1789)
        0.6 = coord(3/5)