Document (#12332)

Author
Konings, E.
Gramsbergen, E.
Title
Automatische onderwerpsondexering van een bibliotheekscatalogus : Ervaringen van de Bibliotheek TU Delft
Source
Informatie professional. 3(1999) no.10, S.43-47
Year
1999
Abstract
Geautomatiseerde indexeringsmethoden blijken veelal moeilijk toepasbaar op tekstarme systemen als bibliotheekcatalogi, zo werd de Bibliotheek van de Technische Universiteit Delft na inventarisatie en onderzoek duidelijk. Kees Konings en Egbert Gramsbergen doen verslag van hun bevindingen.
Footnote
Übers. d. Titels: Experiences at Delft Technical University: automatic subject indexing of a library catalogue
Theme
Automatisches Indexieren
Location
NL
Delft

Similar documents (content)

  1. Elderink, C.: Kermit, Gopher ein OBN : drie toegangswegen tot informatie (1993) 0.23
    0.22595267 = sum of:
      0.22595267 = product of:
        0.9038107 = sum of:
          0.9038107 = weight(abstract_txt:bibliotheek in 6974) [ClassicSimilarity], result of:
            0.9038107 = score(doc=6974,freq=1.0), product of:
              0.91183376 = queryWeight, product of:
                2.9135702 = boost
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.034533966 = queryNorm
              0.99120116 = fieldWeight in 6974, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.109375 = fieldNorm(doc=6974)
        0.25 = coord(1/4)
    
  2. Jong, J. de: Haalt het SISO het jaar 2000? : paneldiscussie moet oplossingen opleveren voor de problemen met het SISO (1994) 0.23
    0.22595267 = sum of:
      0.22595267 = product of:
        0.9038107 = sum of:
          0.9038107 = weight(abstract_txt:bibliotheek in 969) [ClassicSimilarity], result of:
            0.9038107 = score(doc=969,freq=1.0), product of:
              0.91183376 = queryWeight, product of:
                2.9135702 = boost
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.034533966 = queryNorm
              0.99120116 = fieldWeight in 969, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.109375 = fieldNorm(doc=969)
        0.25 = coord(1/4)
    
  3. Heijne, M.; Rexwinkel, R.: Verstrikt in het Web? (1995) 0.23
    0.22595267 = sum of:
      0.22595267 = product of:
        0.9038107 = sum of:
          0.9038107 = weight(abstract_txt:bibliotheek in 2223) [ClassicSimilarity], result of:
            0.9038107 = score(doc=2223,freq=1.0), product of:
              0.91183376 = queryWeight, product of:
                2.9135702 = boost
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.034533966 = queryNorm
              0.99120116 = fieldWeight in 2223, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.109375 = fieldNorm(doc=2223)
        0.25 = coord(1/4)
    
  4. Stock, W.G.: Qualitätskriterien von Suchmaschinen : Checkliste für Retrievalsysteme (2000) 0.21
    0.21468093 = sum of:
      0.21468093 = product of:
        0.28624123 = sum of:
          0.07308546 = weight(abstract_txt:technische in 6773) [ClassicSimilarity], result of:
            0.07308546 = score(doc=6773,freq=1.0), product of:
              0.21482988 = queryWeight, product of:
                6.2208285 = idf(docFreq=239, maxDocs=44421)
                0.034533966 = queryNorm
              0.34020156 = fieldWeight in 6773, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2208285 = idf(docFreq=239, maxDocs=44421)
                0.0546875 = fieldNorm(doc=6773)
          0.112451985 = weight(abstract_txt:systemen in 6773) [ClassicSimilarity], result of:
            0.112451985 = score(doc=6773,freq=2.0), product of:
              0.22725256 = queryWeight, product of:
                1.0285065 = boost
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.034533966 = queryNorm
              0.49483263 = fieldWeight in 6773, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.398163 = idf(docFreq=200, maxDocs=44421)
                0.0546875 = fieldNorm(doc=6773)
          0.100703806 = weight(abstract_txt:automatische in 6773) [ClassicSimilarity], result of:
            0.100703806 = score(doc=6773,freq=1.0), product of:
              0.26601407 = queryWeight, product of:
                1.1127689 = boost
                6.922344 = idf(docFreq=118, maxDocs=44421)
                0.034533966 = queryNorm
              0.3785657 = fieldWeight in 6773, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.922344 = idf(docFreq=118, maxDocs=44421)
                0.0546875 = fieldNorm(doc=6773)
        0.75 = coord(3/4)
    
  5. Braaksma, H.: Inspelen op informatievaardigheden en behoeften van gebruikers (1997) 0.19
    0.19367371 = sum of:
      0.19367371 = product of:
        0.77469486 = sum of:
          0.77469486 = weight(abstract_txt:bibliotheek in 1952) [ClassicSimilarity], result of:
            0.77469486 = score(doc=1952,freq=1.0), product of:
              0.91183376 = queryWeight, product of:
                2.9135702 = boost
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.034533966 = queryNorm
              0.849601 = fieldWeight in 1952, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.06241 = idf(docFreq=13, maxDocs=44421)
                0.09375 = fieldNorm(doc=1952)
        0.25 = coord(1/4)