Search (2 results, page 1 of 1)

  • × subject_ss:"Indexing"
  • × theme_ss:"Grundlagen u. Einführungen: Allgemeine Literatur"
  • × year_i:[1980 TO 1990}
  1. Langridge, D.W.: Subject analysis : principles and procedures (1989) 0.05
    0.053599108 = product of:
      0.18759687 = sum of:
        0.07276198 = weight(_text_:subject in 2021) [ClassicSimilarity], result of:
          0.07276198 = score(doc=2021,freq=12.0), product of:
            0.10738805 = queryWeight, product of:
              3.576596 = idf(docFreq=3361, maxDocs=44218)
              0.03002521 = queryNorm
            0.6775613 = fieldWeight in 2021, product of:
              3.4641016 = tf(freq=12.0), with freq of:
                12.0 = termFreq=12.0
              3.576596 = idf(docFreq=3361, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2021)
        0.04079328 = weight(_text_:classification in 2021) [ClassicSimilarity], result of:
          0.04079328 = score(doc=2021,freq=6.0), product of:
            0.09562149 = queryWeight, product of:
              3.1847067 = idf(docFreq=4974, maxDocs=44218)
              0.03002521 = queryNorm
            0.42661208 = fieldWeight in 2021, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.1847067 = idf(docFreq=4974, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2021)
        0.03324832 = product of:
          0.06649664 = sum of:
            0.06649664 = weight(_text_:schemes in 2021) [ClassicSimilarity], result of:
              0.06649664 = score(doc=2021,freq=2.0), product of:
                0.16067243 = queryWeight, product of:
                  5.3512506 = idf(docFreq=569, maxDocs=44218)
                  0.03002521 = queryNorm
                0.41386467 = fieldWeight in 2021, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  5.3512506 = idf(docFreq=569, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2021)
          0.5 = coord(1/2)
        0.04079328 = weight(_text_:classification in 2021) [ClassicSimilarity], result of:
          0.04079328 = score(doc=2021,freq=6.0), product of:
            0.09562149 = queryWeight, product of:
              3.1847067 = idf(docFreq=4974, maxDocs=44218)
              0.03002521 = queryNorm
            0.42661208 = fieldWeight in 2021, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              3.1847067 = idf(docFreq=4974, maxDocs=44218)
              0.0546875 = fieldNorm(doc=2021)
      0.2857143 = coord(4/14)
    
    Abstract
    Subject analysis is the basis of all classifying and indexing techniques and is equally applicable to automatic and manual indexing systems. This book discusses subject analysis as an activity in its own right, independent of any indexing language. It examines the theoretical basis of subject analysis using the concepts of forms of knowledge as applicable to classification schemes.
    LCSH
    Subject cataloging
    Classification / Books
    Subject
    Subject cataloging
    Classification / Books
  2. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.01202415 = product of:
      0.084169045 = sum of:
        0.067897044 = weight(_text_:subject in 217) [ClassicSimilarity], result of:
          0.067897044 = score(doc=217,freq=8.0), product of:
            0.10738805 = queryWeight, product of:
              3.576596 = idf(docFreq=3361, maxDocs=44218)
              0.03002521 = queryNorm
            0.63225883 = fieldWeight in 217, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              3.576596 = idf(docFreq=3361, maxDocs=44218)
              0.0625 = fieldNorm(doc=217)
        0.016272005 = product of:
          0.03254401 = sum of:
            0.03254401 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.03254401 = score(doc=217,freq=2.0), product of:
                0.10514317 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03002521 = queryNorm
                0.30952093 = fieldWeight in 217, 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=217)
          0.5 = coord(1/2)
      0.14285715 = coord(2/14)
    
    Date
    22. 4.2007 10:07:51
    LCSH
    Subject cataloging
    Subject headings
    Subject
    Subject cataloging
    Subject headings