Search (47 results, page 1 of 3)

  • × theme_ss:"Automatisches Indexieren"
  • × type_ss:"a"
  1. Gibb, F.; Smart, G.: Knowledge-based indexing : the view from SIMPR (1991) 0.04 
    0.036825627 = product of:
  0.110476874 = sum of:
    0.110476874 = weight(_text_:f in 4424) [ClassicSimilarity], result of:
      0.110476874 = score(doc=4424,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.6165198 = fieldWeight in 4424, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.109375 = fieldNorm(doc=4424)
  0.33333334 = coord(1/3)
  2. Thirion, B.; Leroy, J.P.; Baudic, F.; Douyère, M.; Piot, J.; Darmoni, S.J.: SDI selecting, decribing, and indexing : did you mean automatically? (2001) 0.03 
    0.03156482 = product of:
  0.09469446 = sum of:
    0.09469446 = weight(_text_:f in 6198) [ClassicSimilarity], result of:
      0.09469446 = score(doc=6198,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.52844554 = fieldWeight in 6198, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.09375 = fieldNorm(doc=6198)
  0.33333334 = coord(1/3)
  3. Clavel, G.; Walther, F.; Walther, J.: Indexation automatique de fonds bibliotheconomiques (1993) 0.03 
    0.026039649 = product of:
  0.07811894 = sum of:
    0.07811894 = weight(_text_:f in 6610) [ClassicSimilarity], result of:
      0.07811894 = score(doc=6610,freq=4.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.43594533 = fieldWeight in 6610, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0546875 = fieldNorm(doc=6610)
  0.33333334 = coord(1/3)
    Language
    f
  4. Faraj, N.: Analyse d'une methode d'indexation automatique basée sur une analyse syntaxique de texte (1996) 0.02 
    0.021043215 = product of:
  0.06312964 = sum of:
    0.06312964 = weight(_text_:f in 685) [ClassicSimilarity], result of:
      0.06312964 = score(doc=685,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.35229704 = fieldWeight in 685, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0625 = fieldNorm(doc=685)
  0.33333334 = coord(1/3)
    Language
    f
  5. Can, F.: Incremental clustering for dynamic information processing (1993) 0.02 
    0.021043215 = product of:
  0.06312964 = sum of:
    0.06312964 = weight(_text_:f in 6627) [ClassicSimilarity], result of:
      0.06312964 = score(doc=6627,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.35229704 = fieldWeight in 6627, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0625 = fieldNorm(doc=6627)
  0.33333334 = coord(1/3)
  6. Polity, Y.: Vers une ergonomie linguistique (1994) 0.02 
    0.021043215 = product of:
  0.06312964 = sum of:
    0.06312964 = weight(_text_:f in 36) [ClassicSimilarity], result of:
      0.06312964 = score(doc=36,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.35229704 = fieldWeight in 36, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0625 = fieldNorm(doc=36)
  0.33333334 = coord(1/3)
    Language
    f
  7. Chevallet, J.-P.; Bruandet, M.F.: Impact de l'utilisation de multi terms sur la qualité des résponses dùn système de recherche d'information a indexation automatique (1999) 0.02 
    0.021043215 = product of:
  0.06312964 = sum of:
    0.06312964 = weight(_text_:f in 6253) [ClassicSimilarity], result of:
      0.06312964 = score(doc=6253,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.35229704 = fieldWeight in 6253, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0625 = fieldNorm(doc=6253)
  0.33333334 = coord(1/3)
    Language
    f
  8. Chartron, G.; Dalbin, S.; Monteil, M.-G.; Verillon, M.: Indexation manuelle et indexation automatique : dépasser les oppositions (1989) 0.02 
    0.018412814 = product of:
  0.055238437 = sum of:
    0.055238437 = weight(_text_:f in 3516) [ClassicSimilarity], result of:
      0.055238437 = score(doc=3516,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.3082599 = fieldWeight in 3516, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0546875 = fieldNorm(doc=3516)
  0.33333334 = coord(1/3)
    Language
    f
  9. Siebenkäs, A.; Markscheffel, B.: Conception of a workflow for the semi-automatic construction of a thesaurus for the German printing industry (2015) 0.02 
    0.018412814 = product of:
  0.055238437 = sum of:
    0.055238437 = weight(_text_:f in 2091) [ClassicSimilarity], result of:
      0.055238437 = score(doc=2091,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.3082599 = fieldWeight in 2091, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0546875 = fieldNorm(doc=2091)
  0.33333334 = coord(1/3)
    Source
    Re:inventing information science in the networked society: Proceedings of the 14th International Symposium on Information Science, Zadar/Croatia, 19th-21st May 2015. Eds.: F. Pehar, C. Schloegl u. C. Wolff
  10. Simões, M. da Graça; Machado, L.M.; Souza, R.R.; Almeida, M.B.; Tavares Lopes, A.: Automatic indexing and ontologies : the consistency of research chronology and authoring in the context of Information Science (2018) 0.02 
    0.018412814 = product of:
  0.055238437 = sum of:
    0.055238437 = weight(_text_:f in 5909) [ClassicSimilarity], result of:
      0.055238437 = score(doc=5909,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.3082599 = fieldWeight in 5909, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0546875 = fieldNorm(doc=5909)
  0.33333334 = coord(1/3)
    Source
    Challenges and opportunities for knowledge organization in the digital age: proceedings of the Fifteenth International ISKO Conference, 9-11 July 2018, Porto, Portugal / organized by: International Society for Knowledge Organization (ISKO), ISKO Spain and Portugal Chapter, University of Porto - Faculty of Arts and Humanities, Research Centre in Communication, Information and Digital Culture (CIC.digital) - Porto. Eds.: F. Ribeiro u. M.E. Cerveira
  11. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.02 
    0.016243296 = product of:
  0.048729885 = sum of:
    0.048729885 = product of:
      0.09745977 = sum of:
        0.09745977 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
          0.09745977 = score(doc=402,freq=2.0), product of:
            0.15743648 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04495835 = queryNorm
            0.61904186 = fieldWeight in 402, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.125 = fieldNorm(doc=402)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Information processing and management. 22(1986) no.6, S.465-476
  12. Galvez, C.; Moya-Anegón, F. de: ¬An evaluation of conflation accuracy using finite-state transducers (2006) 0.02 
    0.01578241 = product of:
  0.04734723 = sum of:
    0.04734723 = weight(_text_:f in 5599) [ClassicSimilarity], result of:
      0.04734723 = score(doc=5599,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.26422277 = fieldWeight in 5599, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.046875 = fieldNorm(doc=5599)
  0.33333334 = coord(1/3)
  13. Fauzi, F.; Belkhatir, M.: Multifaceted conceptual image indexing on the world wide web (2013) 0.02 
    0.01578241 = product of:
  0.04734723 = sum of:
    0.04734723 = weight(_text_:f in 2721) [ClassicSimilarity], result of:
      0.04734723 = score(doc=2721,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.26422277 = fieldWeight in 2721, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.046875 = fieldNorm(doc=2721)
  0.33333334 = coord(1/3)
  14. Gil-Leiva, I.: SISA-automatic indexing system for scientific articles : experiments with location heuristics rules versus TF-IDF rules (2017) 0.02 
    0.01578241 = product of:
  0.04734723 = sum of:
    0.04734723 = weight(_text_:f in 3622) [ClassicSimilarity], result of:
      0.04734723 = score(doc=3622,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.26422277 = fieldWeight in 3622, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.046875 = fieldNorm(doc=3622)
  0.33333334 = coord(1/3)
    Abstract
    Indexing is contextualized and a brief description is provided of some of the most used automatic indexing systems. We describe SISA, a system which uses location heuristics rules, statistical rules like term frequency (TF) or TF-IDF to obtain automatic or semi-automatic indexing, depending on the user's preference. The aim of this research is to ascertain which rules (location heuristics rules or TF-IDF rules) provide the best indexing terms. SISA is used to obtain the automatic indexing of 200 scientific articles on fruit growing written in Portuguese. It uses, on the one hand, location heuristics rules founded on the value of certain parts of the articles for indexing such as titles, abstracts, keywords, headings, first paragraph, conclusions and references and, on the other, TF-IDF rules. The indexing is then evaluated to ascertain retrieval performance through recall, precision and f-measure. Automatic indexing of the articles with location heuristics rules provided the best results with the evaluation measures.
  15. Junger, U.; Scholze, F.: Neue Wege und Qualitäten : die Inhaltserschließungspolitik der Deutschen Nationalbibliothek (2021) 0.02 
    0.01578241 = product of:
  0.04734723 = sum of:
    0.04734723 = weight(_text_:f in 365) [ClassicSimilarity], result of:
      0.04734723 = score(doc=365,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.26422277 = fieldWeight in 365, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.046875 = fieldNorm(doc=365)
  0.33333334 = coord(1/3)
  16. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01 
    0.014212883 = product of:
  0.04263865 = sum of:
    0.04263865 = product of:
      0.0852773 = sum of:
        0.0852773 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
          0.0852773 = score(doc=262,freq=2.0), product of:
            0.15743648 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04495835 = queryNorm
            0.5416616 = fieldWeight in 262, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=262)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    20.10.2000 12:22:23
  17. Hlava, M.M.K.: Automatic indexing : comparing rule-based and statistics-based indexing systems (2005) 0.01 
    0.014212883 = product of:
  0.04263865 = sum of:
    0.04263865 = product of:
      0.0852773 = sum of:
        0.0852773 = weight(_text_:22 in 6265) [ClassicSimilarity], result of:
          0.0852773 = score(doc=6265,freq=2.0), product of:
            0.15743648 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04495835 = queryNorm
            0.5416616 = fieldWeight in 6265, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=6265)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Source
    Information outlook. 9(2005) no.8, S.22-23
  18. Li, W.; Wong, K.-F.; Yuan, C.: Toward automatic Chinese temporal information extraction (2001) 0.01 
    0.01315201 = product of:
  0.03945603 = sum of:
    0.03945603 = weight(_text_:f in 6029) [ClassicSimilarity], result of:
      0.03945603 = score(doc=6029,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.22018565 = fieldWeight in 6029, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0390625 = fieldNorm(doc=6029)
  0.33333334 = coord(1/3)
  19. Tsai, C.-F.; McGarry, K.; Tait, J.: Qualitative evaluation of automatic assignment of keywords to images (2006) 0.01 
    0.01315201 = product of:
  0.03945603 = sum of:
    0.03945603 = weight(_text_:f in 963) [ClassicSimilarity], result of:
      0.03945603 = score(doc=963,freq=2.0), product of:
        0.17919436 = queryWeight, product of:
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.04495835 = queryNorm
        0.22018565 = fieldWeight in 963, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.985786 = idf(docFreq=2232, maxDocs=44218)
          0.0390625 = fieldNorm(doc=963)
  0.33333334 = coord(1/3)
  20. Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986) 0.01 
    0.01218247 = product of:
  0.03654741 = sum of:
    0.03654741 = product of:
      0.07309482 = sum of:
        0.07309482 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
          0.07309482 = score(doc=58,freq=2.0), product of:
            0.15743648 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.04495835 = queryNorm
            0.46428138 = fieldWeight in 58, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.09375 = fieldNorm(doc=58)
      0.5 = coord(1/2)
  0.33333334 = coord(1/3)
    Date
    14. 6.2015 22:12:44

Authors

Years

Languages

  • e 28
  • d 13
  • f 5
  • ru 1
  • More… Less…

Themes