Document (#32218)

Author
Lancaster, F.W.
Title
Vocabulary control for information retrieval
Issue
2nd ed.
Imprint
Arlington, VA : Information Resources Pr.
Year
1986
Pages
XVII,270 S
Isbn
0-87815-053-6
Theme
Grundlagen u. Einführungen: Allgemeine Literatur
LCSH
Subject cataloging
Indexing
Subject headings
Information retrieval
RSWK
Information Retrieval / Terminologische Kontrolle
DDC
025.4/9 / dc19
LCC
Z695.L25 1986
RVK
ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme

Similar documents (author)

  1. Lancaster, F.W.: Vocabulary control in information retrieval systems (1977) 4.93
    4.934253 = sum of:
      4.934253 = weight(author_txt:lancaster in 1773) [ClassicSimilarity], result of:
        4.934253 = fieldWeight in 1773, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.894805 = idf(docFreq=44, maxDocs=44421)
          0.625 = fieldNorm(doc=1773)
    
  2. Lancaster, F.W.: Toward paperless information systems (1978) 4.93
    4.934253 = sum of:
      4.934253 = weight(author_txt:lancaster in 3355) [ClassicSimilarity], result of:
        4.934253 = fieldWeight in 3355, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.894805 = idf(docFreq=44, maxDocs=44421)
          0.625 = fieldNorm(doc=3355)
    
  3. Lancaster, F.W.: Libraries and librarians in an age of electronics (1982) 4.93
    4.934253 = sum of:
      4.934253 = weight(author_txt:lancaster in 6183) [ClassicSimilarity], result of:
        4.934253 = fieldWeight in 6183, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.894805 = idf(docFreq=44, maxDocs=44421)
          0.625 = fieldNorm(doc=6183)
    
  4. Lancaster, F.W.: Librarians, technology and mediocrity (1993) 4.93
    4.934253 = sum of:
      4.934253 = weight(author_txt:lancaster in 7005) [ClassicSimilarity], result of:
        4.934253 = fieldWeight in 7005, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.894805 = idf(docFreq=44, maxDocs=44421)
          0.625 = fieldNorm(doc=7005)
    
  5. Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979) 4.93
    4.934253 = sum of:
      4.934253 = weight(author_txt:lancaster in 7269) [ClassicSimilarity], result of:
        4.934253 = fieldWeight in 7269, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.894805 = idf(docFreq=44, maxDocs=44421)
          0.625 = fieldNorm(doc=7269)
    

Similar documents (content)

  1. Functional Requirements for Subject Authority Data (FRSAD) : a conceptual model (2009) 0.45
    0.45007116 = sum of:
      0.45007116 = product of:
        0.56258893 = sum of:
          0.03132834 = weight(abstract_txt:indexing in 560) [ClassicSimilarity], result of:
            0.03132834 = score(doc=560,freq=1.0), product of:
              0.15362997 = queryWeight, product of:
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.035314724 = queryNorm
              0.20392075 = fieldWeight in 560, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.06477912 = weight(abstract_txt:control in 560) [ClassicSimilarity], result of:
            0.06477912 = score(doc=560,freq=2.0), product of:
              0.19790848 = queryWeight, product of:
                1.1349957 = boost
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.035314724 = queryNorm
              0.32731858 = fieldWeight in 560, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.04622801 = weight(abstract_txt:cataloging in 560) [ClassicSimilarity], result of:
            0.04622801 = score(doc=560,freq=1.0), product of:
              0.19912289 = queryWeight, product of:
                1.1384727 = boost
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.035314724 = queryNorm
              0.2321582 = fieldWeight in 560, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.09019465 = weight(abstract_txt:headings in 560) [ClassicSimilarity], result of:
            0.09019465 = score(doc=560,freq=3.0), product of:
              0.21557471 = queryWeight, product of:
                1.1845706 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.035314724 = queryNorm
              0.41839162 = fieldWeight in 560, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.058632806 = weight(abstract_txt:vocabulary in 560) [ClassicSimilarity], result of:
            0.058632806 = score(doc=560,freq=1.0), product of:
              0.23331617 = queryWeight, product of:
                1.2323511 = boost
                5.3611083 = idf(docFreq=566, maxDocs=44421)
                0.035314724 = queryNorm
              0.25130194 = fieldWeight in 560, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3611083 = idf(docFreq=566, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.039575588 = weight(abstract_txt:information in 560) [ClassicSimilarity], result of:
            0.039575588 = score(doc=560,freq=6.0), product of:
              0.1424927 = queryWeight, product of:
                1.668088 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.035314724 = queryNorm
              0.27773765 = fieldWeight in 560, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.16401762 = weight(abstract_txt:subject in 560) [ClassicSimilarity], result of:
            0.16401762 = score(doc=560,freq=13.0), product of:
              0.24820293 = queryWeight, product of:
                1.7975479 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.035314724 = queryNorm
              0.6608206 = fieldWeight in 560, product of:
                3.6055512 = tf(freq=13.0), with freq of:
                  13.0 = termFreq=13.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
          0.067832835 = weight(abstract_txt:retrieval in 560) [ClassicSimilarity], result of:
            0.067832835 = score(doc=560,freq=2.0), product of:
              0.29433468 = queryWeight, product of:
                2.3974159 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.035314724 = queryNorm
              0.23046157 = fieldWeight in 560, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.046875 = fieldNorm(doc=560)
        0.8 = coord(8/10)
    
  2. Williamson, N.J.: Education for positions in the subject control of information (1987) 0.42
    0.4232197 = sum of:
      0.4232197 = product of:
        0.70536613 = sum of:
          0.07309946 = weight(abstract_txt:indexing in 537) [ClassicSimilarity], result of:
            0.07309946 = score(doc=537,freq=1.0), product of:
              0.15362997 = queryWeight, product of:
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.035314724 = queryNorm
              0.4758151 = fieldWeight in 537, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.109375 = fieldNorm(doc=537)
          0.10688009 = weight(abstract_txt:control in 537) [ClassicSimilarity], result of:
            0.10688009 = score(doc=537,freq=1.0), product of:
              0.19790848 = queryWeight, product of:
                1.1349957 = boost
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.035314724 = queryNorm
              0.54004806 = fieldWeight in 537, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.109375 = fieldNorm(doc=537)
          0.107865356 = weight(abstract_txt:cataloging in 537) [ClassicSimilarity], result of:
            0.107865356 = score(doc=537,freq=1.0), product of:
              0.19912289 = queryWeight, product of:
                1.1384727 = boost
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.035314724 = queryNorm
              0.54170245 = fieldWeight in 537, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.109375 = fieldNorm(doc=537)
          0.07539777 = weight(abstract_txt:information in 537) [ClassicSimilarity], result of:
            0.07539777 = score(doc=537,freq=4.0), product of:
              0.1424927 = queryWeight, product of:
                1.668088 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.035314724 = queryNorm
              0.5291343 = fieldWeight in 537, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.109375 = fieldNorm(doc=537)
          0.18384686 = weight(abstract_txt:subject in 537) [ClassicSimilarity], result of:
            0.18384686 = score(doc=537,freq=3.0), product of:
              0.24820293 = queryWeight, product of:
                1.7975479 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.035314724 = queryNorm
              0.74071187 = fieldWeight in 537, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.109375 = fieldNorm(doc=537)
          0.15827662 = weight(abstract_txt:retrieval in 537) [ClassicSimilarity], result of:
            0.15827662 = score(doc=537,freq=2.0), product of:
              0.29433468 = queryWeight, product of:
                2.3974159 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.035314724 = queryNorm
              0.5377437 = fieldWeight in 537, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.109375 = fieldNorm(doc=537)
        0.6 = coord(6/10)
    
  3. O'Neill, E.T.; Bennett, R.; Kammerer, K.: Using authorities to improve subject searches (2012) 0.42
    0.41975117 = sum of:
      0.41975117 = product of:
        0.59964454 = sum of:
          0.0522139 = weight(abstract_txt:indexing in 1310) [ClassicSimilarity], result of:
            0.0522139 = score(doc=1310,freq=1.0), product of:
              0.15362997 = queryWeight, product of:
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.035314724 = queryNorm
              0.33986792 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
          0.076342925 = weight(abstract_txt:control in 1310) [ClassicSimilarity], result of:
            0.076342925 = score(doc=1310,freq=1.0), product of:
              0.19790848 = queryWeight, product of:
                1.1349957 = boost
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.035314724 = queryNorm
              0.38574862 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
          0.07704669 = weight(abstract_txt:cataloging in 1310) [ClassicSimilarity], result of:
            0.07704669 = score(doc=1310,freq=1.0), product of:
              0.19912289 = queryWeight, product of:
                1.1384727 = boost
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.035314724 = queryNorm
              0.38693035 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
          0.122739375 = weight(abstract_txt:headings in 1310) [ClassicSimilarity], result of:
            0.122739375 = score(doc=1310,freq=2.0), product of:
              0.21557471 = queryWeight, product of:
                1.1845706 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.035314724 = queryNorm
              0.5693589 = fieldWeight in 1310, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
          0.026927775 = weight(abstract_txt:information in 1310) [ClassicSimilarity], result of:
            0.026927775 = score(doc=1310,freq=1.0), product of:
              0.1424927 = queryWeight, product of:
                1.668088 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.035314724 = queryNorm
              0.18897653 = fieldWeight in 1310, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
          0.13131918 = weight(abstract_txt:subject in 1310) [ClassicSimilarity], result of:
            0.13131918 = score(doc=1310,freq=3.0), product of:
              0.24820293 = queryWeight, product of:
                1.7975479 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.035314724 = queryNorm
              0.5290799 = fieldWeight in 1310, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
          0.11305472 = weight(abstract_txt:retrieval in 1310) [ClassicSimilarity], result of:
            0.11305472 = score(doc=1310,freq=2.0), product of:
              0.29433468 = queryWeight, product of:
                2.3974159 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.035314724 = queryNorm
              0.3841026 = fieldWeight in 1310, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.078125 = fieldNorm(doc=1310)
        0.7 = coord(7/10)
    
  4. O'Neill, E.T.; Bennett, R.; Kammerer, K.: Using authorities to improve subject searches (2014) 0.42
    0.41975117 = sum of:
      0.41975117 = product of:
        0.59964454 = sum of:
          0.0522139 = weight(abstract_txt:indexing in 2970) [ClassicSimilarity], result of:
            0.0522139 = score(doc=2970,freq=1.0), product of:
              0.15362997 = queryWeight, product of:
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.035314724 = queryNorm
              0.33986792 = fieldWeight in 2970, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
          0.076342925 = weight(abstract_txt:control in 2970) [ClassicSimilarity], result of:
            0.076342925 = score(doc=2970,freq=1.0), product of:
              0.19790848 = queryWeight, product of:
                1.1349957 = boost
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.035314724 = queryNorm
              0.38574862 = fieldWeight in 2970, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9375825 = idf(docFreq=865, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
          0.07704669 = weight(abstract_txt:cataloging in 2970) [ClassicSimilarity], result of:
            0.07704669 = score(doc=2970,freq=1.0), product of:
              0.19912289 = queryWeight, product of:
                1.1384727 = boost
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.035314724 = queryNorm
              0.38693035 = fieldWeight in 2970, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9527082 = idf(docFreq=852, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
          0.122739375 = weight(abstract_txt:headings in 2970) [ClassicSimilarity], result of:
            0.122739375 = score(doc=2970,freq=2.0), product of:
              0.21557471 = queryWeight, product of:
                1.1845706 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.035314724 = queryNorm
              0.5693589 = fieldWeight in 2970, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
          0.026927775 = weight(abstract_txt:information in 2970) [ClassicSimilarity], result of:
            0.026927775 = score(doc=2970,freq=1.0), product of:
              0.1424927 = queryWeight, product of:
                1.668088 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.035314724 = queryNorm
              0.18897653 = fieldWeight in 2970, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
          0.13131918 = weight(abstract_txt:subject in 2970) [ClassicSimilarity], result of:
            0.13131918 = score(doc=2970,freq=3.0), product of:
              0.24820293 = queryWeight, product of:
                1.7975479 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.035314724 = queryNorm
              0.5290799 = fieldWeight in 2970, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
          0.11305472 = weight(abstract_txt:retrieval in 2970) [ClassicSimilarity], result of:
            0.11305472 = score(doc=2970,freq=2.0), product of:
              0.29433468 = queryWeight, product of:
                2.3974159 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.035314724 = queryNorm
              0.3841026 = fieldWeight in 2970, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.078125 = fieldNorm(doc=2970)
        0.7 = coord(7/10)
    
  5. Miller, U.; Teitelbaum, R.: Pre-coordination and post-coordination : past and future (2002) 0.39
    0.38992158 = sum of:
      0.38992158 = product of:
        0.64986926 = sum of:
          0.08860992 = weight(abstract_txt:indexing in 2395) [ClassicSimilarity], result of:
            0.08860992 = score(doc=2395,freq=2.0), product of:
              0.15362997 = queryWeight, product of:
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.035314724 = queryNorm
              0.57677495 = fieldWeight in 2395, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.09375 = fieldNorm(doc=2395)
          0.104147814 = weight(abstract_txt:headings in 2395) [ClassicSimilarity], result of:
            0.104147814 = score(doc=2395,freq=1.0), product of:
              0.21557471 = queryWeight, product of:
                1.1845706 = boost
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.035314724 = queryNorm
              0.48311704 = fieldWeight in 2395, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1532483 = idf(docFreq=697, maxDocs=44421)
                0.09375 = fieldNorm(doc=2395)
          0.16583861 = weight(abstract_txt:vocabulary in 2395) [ClassicSimilarity], result of:
            0.16583861 = score(doc=2395,freq=2.0), product of:
              0.23331617 = queryWeight, product of:
                1.2323511 = boost
                5.3611083 = idf(docFreq=566, maxDocs=44421)
                0.035314724 = queryNorm
              0.7107892 = fieldWeight in 2395, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3611083 = idf(docFreq=566, maxDocs=44421)
                0.09375 = fieldNorm(doc=2395)
          0.06462666 = weight(abstract_txt:information in 2395) [ClassicSimilarity], result of:
            0.06462666 = score(doc=2395,freq=4.0), product of:
              0.1424927 = queryWeight, product of:
                1.668088 = boost
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.035314724 = queryNorm
              0.45354366 = fieldWeight in 2395, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=2395)
          0.090980604 = weight(abstract_txt:subject in 2395) [ClassicSimilarity], result of:
            0.090980604 = score(doc=2395,freq=1.0), product of:
              0.24820293 = queryWeight, product of:
                1.7975479 = boost
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.035314724 = queryNorm
              0.36655733 = fieldWeight in 2395, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.9099448 = idf(docFreq=2419, maxDocs=44421)
                0.09375 = fieldNorm(doc=2395)
          0.13566567 = weight(abstract_txt:retrieval in 2395) [ClassicSimilarity], result of:
            0.13566567 = score(doc=2395,freq=2.0), product of:
              0.29433468 = queryWeight, product of:
                2.3974159 = boost
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.035314724 = queryNorm
              0.46092314 = fieldWeight in 2395, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4765 = idf(docFreq=3732, maxDocs=44421)
                0.09375 = fieldNorm(doc=2395)
        0.6 = coord(6/10)