Search (9 results, page 1 of 1)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × type_ss:"a"
  • × year_i:[1990 TO 2000}
  1. Poynder, R.: Web research engines? (1996) 0.01
    0.013753477 = product of:
      0.06876738 = sum of:
        0.06876738 = weight(_text_:doksprachen in 5698) [ClassicSimilarity], result of:
          0.06876738 = score(doc=5698,freq=2.0), product of:
            0.17061387 = queryWeight, product of:
              6.0801163 = idf(docFreq=274, maxDocs=44218)
              0.028060954 = queryNorm
            0.4030586 = fieldWeight in 5698, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.0801163 = idf(docFreq=274, maxDocs=44218)
              0.046875 = fieldNorm(doc=5698)
      0.2 = coord(1/5)
    
    Theme
    Verbale Doksprachen im Online-Retrieval
  2. Zarri, G.P.: Utilisation de structures conceptuelles complexes pour représenter le "contenu sémantique" de textes narratifs (1999) 0.00
    0.0026268435 = product of:
      0.013134217 = sum of:
        0.013134217 = product of:
          0.03940265 = sum of:
            0.03940265 = weight(_text_:f in 6168) [ClassicSimilarity], result of:
              0.03940265 = score(doc=6168,freq=2.0), product of:
                0.11184496 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.028060954 = queryNorm
                0.35229704 = fieldWeight in 6168, 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=6168)
          0.33333334 = coord(1/3)
      0.2 = coord(1/5)
    
    Language
    f
  3. Shapiro, C.D.; Yan, P.-F.: Generous tools : thesauri in digital libraries (1996) 0.00
    0.0022984878 = product of:
      0.011492439 = sum of:
        0.011492439 = product of:
          0.034477316 = sum of:
            0.034477316 = weight(_text_:f in 3132) [ClassicSimilarity], result of:
              0.034477316 = score(doc=3132,freq=2.0), product of:
                0.11184496 = queryWeight, product of:
                  3.985786 = idf(docFreq=2232, maxDocs=44218)
                  0.028060954 = queryNorm
                0.3082599 = fieldWeight in 3132, 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=3132)
          0.33333334 = coord(1/3)
      0.2 = coord(1/5)
    
  4. Efthimiadis, E.N.: End-users' understanding of thesaural knowledge structures in interactive query expansion (1994) 0.00
    0.0015207487 = product of:
      0.0076037436 = sum of:
        0.0076037436 = product of:
          0.030414974 = sum of:
            0.030414974 = weight(_text_:22 in 5693) [ClassicSimilarity], result of:
              0.030414974 = score(doc=5693,freq=2.0), product of:
                0.09826468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028060954 = queryNorm
                0.30952093 = fieldWeight in 5693, 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=5693)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Date
    30. 3.2001 13:35:22
  5. Fieldhouse, M.; Hancock-Beaulieu, M.: ¬The design of a graphical user interface for a highly interactive information retrieval system (1996) 0.00
    0.0013306552 = product of:
      0.006653276 = sum of:
        0.006653276 = product of:
          0.026613103 = sum of:
            0.026613103 = weight(_text_:22 in 6958) [ClassicSimilarity], result of:
              0.026613103 = score(doc=6958,freq=2.0), product of:
                0.09826468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028060954 = queryNorm
                0.2708308 = fieldWeight in 6958, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6958)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  6. Chang, C.-H.; Hsu, C.-C.: Integrating query expansion and conceptual relevance feedback for personalized Web information retrieval (1998) 0.00
    0.0013306552 = product of:
      0.006653276 = sum of:
        0.006653276 = product of:
          0.026613103 = sum of:
            0.026613103 = weight(_text_:22 in 1319) [ClassicSimilarity], result of:
              0.026613103 = score(doc=1319,freq=2.0), product of:
                0.09826468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028060954 = queryNorm
                0.2708308 = fieldWeight in 1319, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=1319)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Date
    1. 8.1996 22:08:06
  7. Lund, K.; Burgess, C.; Atchley, R.A.: Semantic and associative priming in high-dimensional semantic space (1995) 0.00
    0.0013306552 = product of:
      0.006653276 = sum of:
        0.006653276 = product of:
          0.026613103 = sum of:
            0.026613103 = weight(_text_:22 in 2151) [ClassicSimilarity], result of:
              0.026613103 = score(doc=2151,freq=2.0), product of:
                0.09826468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028060954 = queryNorm
                0.2708308 = fieldWeight in 2151, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2151)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Source
    Proceedings of the Seventeenth Annual Conference of the Cognitive Science Society: July 22 - 25, 1995, University of Pittsburgh / ed. by Johanna D. Moore and Jill Fain Lehmann
  8. Järvelin, K.; Kristensen, J.; Niemi, T.; Sormunen, E.; Keskustalo, H.: ¬A deductive data model for query expansion (1996) 0.00
    0.0011405615 = product of:
      0.0057028076 = sum of:
        0.0057028076 = product of:
          0.02281123 = sum of:
            0.02281123 = weight(_text_:22 in 2230) [ClassicSimilarity], result of:
              0.02281123 = score(doc=2230,freq=2.0), product of:
                0.09826468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028060954 = queryNorm
                0.23214069 = fieldWeight in 2230, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2230)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Source
    Proceedings of the 19th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (ACM SIGIR '96), Zürich, Switzerland, August 18-22, 1996. Eds.: H.P. Frei et al
  9. Efthimiadis, E.N.: User choices : a new yardstick for the evaluation of ranking algorithms for interactive query expansion (1995) 0.00
    9.5046795E-4 = product of:
      0.00475234 = sum of:
        0.00475234 = product of:
          0.01900936 = sum of:
            0.01900936 = weight(_text_:22 in 5697) [ClassicSimilarity], result of:
              0.01900936 = score(doc=5697,freq=2.0), product of:
                0.09826468 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.028060954 = 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)
          0.25 = coord(1/4)
      0.2 = coord(1/5)
    
    Date
    22. 2.1996 13:14:10