Search (53 results, page 3 of 3)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × type_ss:"a"
  1. Athukorala, K.; Glowacka, D.; Jacucci, G.; Oulasvirta, A.; Vreeken, J.: Is exploratory search different? : a comparison of information search behavior for exploratory and lookup tasks (2016) 0.00 
    0.0027337063 = product of:
  0.008201119 = sum of:
    0.008201119 = product of:
      0.024603356 = sum of:
        0.024603356 = weight(_text_:29 in 3150) [ClassicSimilarity], result of:
          0.024603356 = score(doc=3150,freq=2.0), product of:
            0.12660827 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035991903 = queryNorm
            0.19432661 = fieldWeight in 3150, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3150)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    18.10.2016 13:52:29
  2. Adhikari, A.; Dutta, B.; Dutta, A.; Mondal, D.; Singh, S.: ¬An intrinsic information content-based semantic similarity measure considering the disjoint common subsumers of concepts of an ontology (2018) 0.00 
    0.0027337063 = product of:
  0.008201119 = sum of:
    0.008201119 = product of:
      0.024603356 = sum of:
        0.024603356 = weight(_text_:29 in 4372) [ClassicSimilarity], result of:
          0.024603356 = score(doc=4372,freq=2.0), product of:
            0.12660827 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035991903 = queryNorm
            0.19432661 = fieldWeight in 4372, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4372)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    29. 7.2018 11:40:33
  3. Kasprzik, A.; Kett, J.: Vorschläge für eine Weiterentwicklung der Sacherschließung und Schritte zur fortgesetzten strukturellen Aufwertung der GND (2018) 0.00 
    0.0027337063 = product of:
  0.008201119 = sum of:
    0.008201119 = product of:
      0.024603356 = sum of:
        0.024603356 = weight(_text_:29 in 4599) [ClassicSimilarity], result of:
          0.024603356 = score(doc=4599,freq=2.0), product of:
            0.12660827 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035991903 = queryNorm
            0.19432661 = fieldWeight in 4599, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4599)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    13.12.2018 13:29:07
  4. Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995) 0.00 
    0.0027091147 = product of:
  0.008127344 = sum of:
    0.008127344 = product of:
      0.02438203 = sum of:
        0.02438203 = weight(_text_:22 in 5697) [ClassicSimilarity], result of:
          0.02438203 = score(doc=5697,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.19345059 = fieldWeight in 5697, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5697)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 2.1996 13:14:10
  5. Song, D.; Bruza, P.D.: Towards context sensitive information inference (2003) 0.00 
    0.0027091147 = product of:
  0.008127344 = sum of:
    0.008127344 = product of:
      0.02438203 = sum of:
        0.02438203 = weight(_text_:22 in 1428) [ClassicSimilarity], result of:
          0.02438203 = score(doc=1428,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.19345059 = fieldWeight in 1428, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1428)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 3.2003 19:35:46
  6. Shiri, A.A.; Revie, C.: Query expansion behavior within a thesaurus-enhanced search environment : a user-centered evaluation (2006) 0.00 
    0.0027091147 = product of:
  0.008127344 = sum of:
    0.008127344 = product of:
      0.02438203 = sum of:
        0.02438203 = weight(_text_:22 in 56) [ClassicSimilarity], result of:
          0.02438203 = score(doc=56,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.19345059 = fieldWeight in 56, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=56)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 7.2006 16:32:43
  7. Brandão, W.C.; Santos, R.L.T.; Ziviani, N.; Moura, E.S. de; Silva, A.S. da: Learning to expand queries using entities (2014) 0.00 
    0.0027091147 = product of:
  0.008127344 = sum of:
    0.008127344 = product of:
      0.02438203 = sum of:
        0.02438203 = weight(_text_:22 in 1343) [ClassicSimilarity], result of:
          0.02438203 = score(doc=1343,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.19345059 = fieldWeight in 1343, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1343)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    22. 8.2014 17:07:50
  8. Brezillon, P.; Saker, I.: Modeling context in information seeking (1999) 0.00 
    0.002186965 = product of:
  0.0065608947 = sum of:
    0.0065608947 = product of:
      0.019682683 = sum of:
        0.019682683 = weight(_text_:29 in 276) [ClassicSimilarity], result of:
          0.019682683 = score(doc=276,freq=2.0), product of:
            0.12660827 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035991903 = queryNorm
            0.15546128 = fieldWeight in 276, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=276)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    21. 3.2002 19:29:27
  9. Jun, W.: ¬A knowledge network constructed by integrating classification, thesaurus and metadata in a digital library (2003) 0.00 
    0.002186965 = product of:
  0.0065608947 = sum of:
    0.0065608947 = product of:
      0.019682683 = sum of:
        0.019682683 = weight(_text_:29 in 1254) [ClassicSimilarity], result of:
          0.019682683 = score(doc=1254,freq=2.0), product of:
            0.12660827 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035991903 = queryNorm
            0.15546128 = fieldWeight in 1254, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=1254)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Bulletin of the American Society for Information Science. 29(2003) no.2, S.24-28
  10. Layfield, C.; Azzopardi, J,; Staff, C.: Experiments with document retrieval from small text collections using Latent Semantic Analysis or term similarity with query coordination and automatic relevance feedback (2017) 0.00 
    0.002186965 = product of:
  0.0065608947 = sum of:
    0.0065608947 = product of:
      0.019682683 = sum of:
        0.019682683 = weight(_text_:29 in 3478) [ClassicSimilarity], result of:
          0.019682683 = score(doc=3478,freq=2.0), product of:
            0.12660827 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.035991903 = queryNorm
            0.15546128 = fieldWeight in 3478, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=3478)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    10. 3.2017 13:29:57
  11. Bradford, R.B.: Relationship discovery in large text collections using Latent Semantic Indexing (2006) 0.00 
    0.0021672917 = product of:
  0.006501875 = sum of:
    0.006501875 = product of:
      0.019505624 = sum of:
        0.019505624 = weight(_text_:22 in 1163) [ClassicSimilarity], result of:
          0.019505624 = score(doc=1163,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.15476047 = fieldWeight in 1163, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1163)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Source
    Proceedings of the Fourth Workshop on Link Analysis, Counterterrorism, and Security, SIAM Data Mining Conference, Bethesda, MD, 20-22 April, 2006. [http://www.siam.org/meetings/sdm06/workproceed/Link%20Analysis/15.pdf]
  12. Brunetti, J.M.; Roberto García, R.: User-centered design and evaluation of overview components for semantic data exploration (2014) 0.00 
    0.0021672917 = product of:
  0.006501875 = sum of:
    0.006501875 = product of:
      0.019505624 = sum of:
        0.019505624 = weight(_text_:22 in 1626) [ClassicSimilarity], result of:
          0.019505624 = score(doc=1626,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.15476047 = fieldWeight in 1626, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1626)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    20. 1.2015 18:30:22
  13. Thenmalar, S.; Geetha, T.V.: Enhanced ontology-based indexing and searching (2014) 0.00 
    0.00189638 = product of:
  0.00568914 = sum of:
    0.00568914 = product of:
      0.01706742 = sum of:
        0.01706742 = weight(_text_:22 in 1633) [ClassicSimilarity], result of:
          0.01706742 = score(doc=1633,freq=2.0), product of:
            0.12603751 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.035991903 = queryNorm
            0.1354154 = fieldWeight in 1633, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02734375 = fieldNorm(doc=1633)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Date
    20. 1.2015 18:30:22

Authors

Years

Languages

  • e 48
  • d 5

Themes