Search (5 results, page 1 of 1)

  • × theme_ss:"Indexierungsstudien"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Veenema, F.: To index or not to index (1996) 0.01
    0.008088676 = product of:
      0.016177353 = sum of:
        0.016177353 = product of:
          0.048532058 = sum of:
            0.048532058 = weight(_text_:22 in 7247) [ClassicSimilarity], result of:
              0.048532058 = score(doc=7247,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = queryNorm
                0.30952093 = fieldWeight in 7247, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7247)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Canadian journal of information and library science. 21(1996) no.2, S.1-22
  2. Booth, A.: How consistent is MEDLINE indexing? (1990) 0.01
    0.0070775915 = product of:
      0.014155183 = sum of:
        0.014155183 = product of:
          0.04246555 = sum of:
            0.04246555 = weight(_text_:22 in 3510) [ClassicSimilarity], result of:
              0.04246555 = score(doc=3510,freq=2.0), product of:
                0.15679733 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.044775832 = queryNorm
                0.2708308 = fieldWeight in 3510, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3510)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Health libraries review. 7(1990) no.1, S.22-26
  3. Braam, R.R.; Bruil, J.: Quality of indexing information : authors' views on indexing of their articles in chemical abstracts online CA-file (1992) 0.00
    0.0049948087 = product of:
      0.009989617 = sum of:
        0.009989617 = product of:
          0.029968852 = sum of:
            0.029968852 = weight(_text_:j in 2638) [ClassicSimilarity], result of:
              0.029968852 = score(doc=2638,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.21064025 = fieldWeight in 2638, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2638)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Rowley, J.: ¬The controlled versus natural indexing languages debate revisited : a perspective on information retrieval practice and research (1994) 0.00
    0.0041623404 = product of:
      0.008324681 = sum of:
        0.008324681 = product of:
          0.024974043 = sum of:
            0.024974043 = weight(_text_:j in 7151) [ClassicSimilarity], result of:
              0.024974043 = score(doc=7151,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.17553353 = fieldWeight in 7151, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=7151)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Ellis, D.; Furner, J.; Willett, P.: On the creation of hypertext links in full-text documents : measurement of retrieval effectiveness (1996) 0.00
    0.0041623404 = product of:
      0.008324681 = sum of:
        0.008324681 = product of:
          0.024974043 = sum of:
            0.024974043 = weight(_text_:j in 4214) [ClassicSimilarity], result of:
              0.024974043 = score(doc=4214,freq=2.0), product of:
                0.14227505 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.044775832 = queryNorm
                0.17553353 = fieldWeight in 4214, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4214)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)