Document (#7624)

Author
Chen, H.
Title
Generating, integrating and activating thesauri for concept-based document retrieval
Source
IEEE expert. 8(1993) no.2, S.25-34
Year
1993
Theme
Konzeption und Anwendung des Prinzips Thesaurus

Similar documents (author)

  1. Chen, Y.N.; Chen, S.J.: ¬A metadata practice of the OFLA FRBR model : a case study for the National Palace Museum in Taipai (2004) 4.36
    4.356779 = sum of:
      4.356779 = weight(author_txt:chen in 5385) [ClassicSimilarity], result of:
        4.356779 = fieldWeight in 5385, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          6.161416 = idf(docFreq=247, maxDocs=43254)
          0.5 = fieldNorm(doc=5385)
    
  2. Chen, C.C.; Chen, H.H.; Chen, K.H.: ¬The design of the XML/Metadata management system (2000) 4.00
    4.001957 = sum of:
      4.001957 = weight(author_txt:chen in 6634) [ClassicSimilarity], result of:
        4.001957 = fieldWeight in 6634, product of:
          1.7320508 = tf(freq=3.0), with freq of:
            3.0 = termFreq=3.0
          6.161416 = idf(docFreq=247, maxDocs=43254)
          0.375 = fieldNorm(doc=6634)
    
  3. Chen, W.Y.: Observations on cataloguing and classification (1991) 3.85
    3.850885 = sum of:
      3.850885 = weight(author_txt:chen in 4184) [ClassicSimilarity], result of:
        3.850885 = fieldWeight in 4184, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.161416 = idf(docFreq=247, maxDocs=43254)
          0.625 = fieldNorm(doc=4184)
    
  4. Chen, H.: Knowledge-based document retrieval : framework and design (1992) 3.85
    3.850885 = sum of:
      3.850885 = weight(author_txt:chen in 5283) [ClassicSimilarity], result of:
        3.850885 = fieldWeight in 5283, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.161416 = idf(docFreq=247, maxDocs=43254)
          0.625 = fieldNorm(doc=5283)
    
  5. Chen, P.S.: On inference rules of logic-based information retrieval systems (1994) 3.85
    3.850885 = sum of:
      3.850885 = weight(author_txt:chen in 6731) [ClassicSimilarity], result of:
        3.850885 = fieldWeight in 6731, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          6.161416 = idf(docFreq=247, maxDocs=43254)
          0.625 = fieldNorm(doc=6731)
    

Similar documents (content)

  1. Sridhar, M.S.: ¬A mathematical approach to relations in thesauri (1980) 0.43
    0.4258047 = sum of:
      0.4258047 = product of:
        0.7451582 = sum of:
          0.052029155 = weight(abstract_txt:retrieval in 700) [ClassicSimilarity], result of:
            0.052029155 = score(doc=700,freq=1.0), product of:
              0.15994054 = queryWeight, product of:
                1.083659 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.042535245 = queryNorm
              0.3253031 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.09375 = fieldNorm(doc=700)
          0.097917095 = weight(abstract_txt:document in 700) [ClassicSimilarity], result of:
            0.097917095 = score(doc=700,freq=1.0), product of:
              0.24379963 = queryWeight, product of:
                1.3379192 = boost
                4.2840466 = idf(docFreq=1620, maxDocs=43254)
                0.042535245 = queryNorm
              0.4016294 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2840466 = idf(docFreq=1620, maxDocs=43254)
                0.09375 = fieldNorm(doc=700)
          0.19967532 = weight(abstract_txt:thesauri in 700) [ClassicSimilarity], result of:
            0.19967532 = score(doc=700,freq=1.0), product of:
              0.39205194 = queryWeight, product of:
                1.6966224 = boost
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.042535245 = queryNorm
              0.50930834 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.09375 = fieldNorm(doc=700)
          0.3955366 = weight(abstract_txt:generating in 700) [ClassicSimilarity], result of:
            0.3955366 = score(doc=700,freq=1.0), product of:
              0.6183748 = queryWeight, product of:
                2.1307833 = boost
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.042535245 = queryNorm
              0.6396389 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.09375 = fieldNorm(doc=700)
        0.5714286 = coord(4/7)
    
  2. Peters, I.; Stock, W.G.: Power tags in information retrieval (2010) 0.42
    0.42424467 = sum of:
      0.42424467 = product of:
        0.5939425 = sum of:
          0.02725697 = weight(abstract_txt:based in 2330) [ClassicSimilarity], result of:
            0.02725697 = score(doc=2330,freq=1.0), product of:
              0.13619879 = queryWeight, product of:
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.042535245 = queryNorm
              0.20012636 = fieldWeight in 2330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.0625 = fieldNorm(doc=2330)
          0.077560484 = weight(abstract_txt:retrieval in 2330) [ClassicSimilarity], result of:
            0.077560484 = score(doc=2330,freq=5.0), product of:
              0.15994054 = queryWeight, product of:
                1.083659 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.042535245 = queryNorm
              0.48493326 = fieldWeight in 2330, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.0625 = fieldNorm(doc=2330)
          0.09231711 = weight(abstract_txt:document in 2330) [ClassicSimilarity], result of:
            0.09231711 = score(doc=2330,freq=2.0), product of:
              0.24379963 = queryWeight, product of:
                1.3379192 = boost
                4.2840466 = idf(docFreq=1620, maxDocs=43254)
                0.042535245 = queryNorm
              0.37865978 = fieldWeight in 2330, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.2840466 = idf(docFreq=1620, maxDocs=43254)
                0.0625 = fieldNorm(doc=2330)
          0.13311687 = weight(abstract_txt:thesauri in 2330) [ClassicSimilarity], result of:
            0.13311687 = score(doc=2330,freq=1.0), product of:
              0.39205194 = queryWeight, product of:
                1.6966224 = boost
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.042535245 = queryNorm
              0.33953887 = fieldWeight in 2330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.0625 = fieldNorm(doc=2330)
          0.26369107 = weight(abstract_txt:generating in 2330) [ClassicSimilarity], result of:
            0.26369107 = score(doc=2330,freq=1.0), product of:
              0.6183748 = queryWeight, product of:
                2.1307833 = boost
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.042535245 = queryNorm
              0.42642593 = fieldWeight in 2330, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.0625 = fieldNorm(doc=2330)
        0.71428573 = coord(5/7)
    
  3. Miles, A.; Pérez-Agüera, J.R.: SKOS: Simple Knowledge Organisation for the Web (2006) 0.40
    0.39640817 = sum of:
      0.39640817 = product of:
        0.69371426 = sum of:
          0.040885452 = weight(abstract_txt:based in 2505) [ClassicSimilarity], result of:
            0.040885452 = score(doc=2505,freq=1.0), product of:
              0.13619879 = queryWeight, product of:
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.042535245 = queryNorm
              0.30018955 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.09375 = fieldNorm(doc=2505)
          0.052029155 = weight(abstract_txt:retrieval in 2505) [ClassicSimilarity], result of:
            0.052029155 = score(doc=2505,freq=1.0), product of:
              0.15994054 = queryWeight, product of:
                1.083659 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.042535245 = queryNorm
              0.3253031 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.09375 = fieldNorm(doc=2505)
          0.28238353 = weight(abstract_txt:thesauri in 2505) [ClassicSimilarity], result of:
            0.28238353 = score(doc=2505,freq=2.0), product of:
              0.39205194 = queryWeight, product of:
                1.6966224 = boost
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.042535245 = queryNorm
              0.7202707 = fieldWeight in 2505, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.09375 = fieldNorm(doc=2505)
          0.3184161 = weight(abstract_txt:integrating in 2505) [ClassicSimilarity], result of:
            0.3184161 = score(doc=2505,freq=1.0), product of:
              0.53512764 = queryWeight, product of:
                1.9821754 = boost
                6.3469687 = idf(docFreq=205, maxDocs=43254)
                0.042535245 = queryNorm
              0.5950283 = fieldWeight in 2505, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.3469687 = idf(docFreq=205, maxDocs=43254)
                0.09375 = fieldNorm(doc=2505)
        0.5714286 = coord(4/7)
    
  4. Paice, C.D.: ¬A thesaural model of information retrieval (1991) 0.39
    0.39422208 = sum of:
      0.39422208 = product of:
        0.6898886 = sum of:
          0.04335763 = weight(abstract_txt:retrieval in 2294) [ClassicSimilarity], result of:
            0.04335763 = score(doc=2294,freq=1.0), product of:
              0.15994054 = queryWeight, product of:
                1.083659 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.042535245 = queryNorm
              0.27108592 = fieldWeight in 2294, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.078125 = fieldNorm(doc=2294)
          0.081597574 = weight(abstract_txt:document in 2294) [ClassicSimilarity], result of:
            0.081597574 = score(doc=2294,freq=1.0), product of:
              0.24379963 = queryWeight, product of:
                1.3379192 = boost
                4.2840466 = idf(docFreq=1620, maxDocs=43254)
                0.042535245 = queryNorm
              0.33469114 = fieldWeight in 2294, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2840466 = idf(docFreq=1620, maxDocs=43254)
                0.078125 = fieldNorm(doc=2294)
          0.2353196 = weight(abstract_txt:thesauri in 2294) [ClassicSimilarity], result of:
            0.2353196 = score(doc=2294,freq=2.0), product of:
              0.39205194 = queryWeight, product of:
                1.6966224 = boost
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.042535245 = queryNorm
              0.60022557 = fieldWeight in 2294, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.432622 = idf(docFreq=513, maxDocs=43254)
                0.078125 = fieldNorm(doc=2294)
          0.32961383 = weight(abstract_txt:generating in 2294) [ClassicSimilarity], result of:
            0.32961383 = score(doc=2294,freq=1.0), product of:
              0.6183748 = queryWeight, product of:
                2.1307833 = boost
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.042535245 = queryNorm
              0.5330324 = fieldWeight in 2294, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.078125 = fieldNorm(doc=2294)
        0.5714286 = coord(4/7)
    
  5. Collier, H.: Cool, cool searching (1996) 0.36
    0.36214945 = sum of:
      0.36214945 = product of:
        0.6337615 = sum of:
          0.07081568 = weight(abstract_txt:based in 5605) [ClassicSimilarity], result of:
            0.07081568 = score(doc=5605,freq=3.0), product of:
              0.13619879 = queryWeight, product of:
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.042535245 = queryNorm
              0.51994354 = fieldWeight in 5605, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.2020218 = idf(docFreq=4782, maxDocs=43254)
                0.09375 = fieldNorm(doc=5605)
          0.052029155 = weight(abstract_txt:retrieval in 5605) [ClassicSimilarity], result of:
            0.052029155 = score(doc=5605,freq=1.0), product of:
              0.15994054 = queryWeight, product of:
                1.083659 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.042535245 = queryNorm
              0.3253031 = fieldWeight in 5605, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.09375 = fieldNorm(doc=5605)
          0.11538012 = weight(abstract_txt:concept in 5605) [ClassicSimilarity], result of:
            0.11538012 = score(doc=5605,freq=1.0), product of:
              0.27198693 = queryWeight, product of:
                1.4131472 = boost
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.042535245 = queryNorm
              0.424212 = fieldWeight in 5605, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.524928 = idf(docFreq=1273, maxDocs=43254)
                0.09375 = fieldNorm(doc=5605)
          0.3955366 = weight(abstract_txt:generating in 5605) [ClassicSimilarity], result of:
            0.3955366 = score(doc=5605,freq=1.0), product of:
              0.6183748 = queryWeight, product of:
                2.1307833 = boost
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.042535245 = queryNorm
              0.6396389 = fieldWeight in 5605, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.822815 = idf(docFreq=127, maxDocs=43254)
                0.09375 = fieldNorm(doc=5605)
        0.5714286 = coord(4/7)