Search (110 results, page 1 of 6)

  • × theme_ss:"Volltextretrieval"
  1. Böhle, K.; Riehm, U.: German fulltexts in working contexts : empirical findings on how end-users make use of fulltext databases (1989) 0.04
    0.035638295 = product of:
      0.06236701 = sum of:
        0.020422708 = product of:
          0.040845416 = sum of:
            0.040845416 = weight(_text_:k in 2877) [ClassicSimilarity], result of:
              0.040845416 = score(doc=2877,freq=2.0), product of:
                0.1294515 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03626318 = queryNorm
                0.31552678 = fieldWeight in 2877, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2877)
          0.5 = coord(1/2)
        0.0037888708 = weight(_text_:s in 2877) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=2877,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 2877, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=2877)
        0.034366563 = weight(_text_:u in 2877) [ClassicSimilarity], result of:
          0.034366563 = score(doc=2877,freq=2.0), product of:
            0.11874176 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03626318 = queryNorm
            0.28942272 = fieldWeight in 2877, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=2877)
        0.0037888708 = weight(_text_:s in 2877) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=2877,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 2877, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=2877)
      0.5714286 = coord(4/7)
    
    Pages
    S.505-512
  2. Stegentritt, E.: EMIR: Multilinguales Freitextretrieval Projekt (1992) 0.03
    0.026964193 = product of:
      0.06291645 = sum of:
        0.005683306 = weight(_text_:s in 3149) [ClassicSimilarity], result of:
          0.005683306 = score(doc=3149,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.14414869 = fieldWeight in 3149, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=3149)
        0.05154984 = weight(_text_:u in 3149) [ClassicSimilarity], result of:
          0.05154984 = score(doc=3149,freq=2.0), product of:
            0.11874176 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03626318 = queryNorm
            0.43413407 = fieldWeight in 3149, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.09375 = fieldNorm(doc=3149)
        0.005683306 = weight(_text_:s in 3149) [ClassicSimilarity], result of:
          0.005683306 = score(doc=3149,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.14414869 = fieldWeight in 3149, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=3149)
      0.42857143 = coord(3/7)
    
    Pages
    S.179-186
    Source
    Mensch und Maschine: Informationelle Schnittstellen der Kommunikation. Proc. des 3. Int. Symposiums für Informationswissenschaft (ISI'92), 5.-7.11.1992 in Saarbrücken. Hrsg.: H.H. Zimmermann, H.-D. Luckhardt u. A. Schulz
  3. Kristensen, J.; Järvelin, K.: ¬The effectiveness of a searching thesaurus in free-text searching in a full-text database (1990) 0.02
    0.024000384 = product of:
      0.056000896 = sum of:
        0.040845416 = product of:
          0.08169083 = sum of:
            0.08169083 = weight(_text_:k in 2043) [ClassicSimilarity], result of:
              0.08169083 = score(doc=2043,freq=2.0), product of:
                0.1294515 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03626318 = queryNorm
                0.63105357 = fieldWeight in 2043, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.125 = fieldNorm(doc=2043)
          0.5 = coord(1/2)
        0.0075777415 = weight(_text_:s in 2043) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=2043,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 2043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=2043)
        0.0075777415 = weight(_text_:s in 2043) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=2043,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 2043, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=2043)
      0.42857143 = coord(3/7)
    
    Source
    International classification. 17(1990), S.77-84
  4. Markey, K.; Atherton, P.; Newton, C.: ¬An analysis of controlled vocabulary and free text search statements in online searches (1980) 0.02
    0.021000339 = product of:
      0.04900079 = sum of:
        0.03573974 = product of:
          0.07147948 = sum of:
            0.07147948 = weight(_text_:k in 1401) [ClassicSimilarity], result of:
              0.07147948 = score(doc=1401,freq=2.0), product of:
                0.1294515 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03626318 = queryNorm
                0.5521719 = fieldWeight in 1401, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1401)
          0.5 = coord(1/2)
        0.006630524 = weight(_text_:s in 1401) [ClassicSimilarity], result of:
          0.006630524 = score(doc=1401,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.16817348 = fieldWeight in 1401, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=1401)
        0.006630524 = weight(_text_:s in 1401) [ClassicSimilarity], result of:
          0.006630524 = score(doc=1401,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.16817348 = fieldWeight in 1401, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=1401)
      0.42857143 = coord(3/7)
    
    Source
    Online review. 4(1980), S.225-236
  5. Silva, E.M. da: Comparing the use of full text search between a conventional IR System and a DBMS (2018) 0.02
    0.01797613 = product of:
      0.041944303 = sum of:
        0.0037888708 = weight(_text_:s in 4719) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=4719,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 4719, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=4719)
        0.034366563 = weight(_text_:u in 4719) [ClassicSimilarity], result of:
          0.034366563 = score(doc=4719,freq=2.0), product of:
            0.11874176 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03626318 = queryNorm
            0.28942272 = fieldWeight in 4719, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0625 = fieldNorm(doc=4719)
        0.0037888708 = weight(_text_:s in 4719) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=4719,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 4719, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=4719)
      0.42857143 = coord(3/7)
    
    Pages
    S.120-127
    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
  6. Magennis, M.: Expert rule-based query expansion (1995) 0.02
    0.015729114 = product of:
      0.036701266 = sum of:
        0.003315262 = weight(_text_:s in 5181) [ClassicSimilarity], result of:
          0.003315262 = score(doc=5181,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.08408674 = fieldWeight in 5181, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5181)
        0.030070743 = weight(_text_:u in 5181) [ClassicSimilarity], result of:
          0.030070743 = score(doc=5181,freq=2.0), product of:
            0.11874176 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.03626318 = queryNorm
            0.25324488 = fieldWeight in 5181, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5181)
        0.003315262 = weight(_text_:s in 5181) [ClassicSimilarity], result of:
          0.003315262 = score(doc=5181,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.08408674 = fieldWeight in 5181, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0546875 = fieldNorm(doc=5181)
      0.42857143 = coord(3/7)
    
    Source
    New review of document and text management. 1995, no.1, S.63-83
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval
  7. Laegreid, J.A.: SIFT: a Norwegian information retrieval system (1993) 0.01
    0.011670164 = product of:
      0.027230382 = sum of:
        0.0037888708 = weight(_text_:s in 7701) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=7701,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 7701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=7701)
        0.0037888708 = weight(_text_:s in 7701) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=7701,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 7701, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=7701)
        0.01965264 = product of:
          0.03930528 = sum of:
            0.03930528 = weight(_text_:22 in 7701) [ClassicSimilarity], result of:
              0.03930528 = score(doc=7701,freq=2.0), product of:
                0.12698747 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03626318 = queryNorm
                0.30952093 = fieldWeight in 7701, 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=7701)
          0.5 = coord(1/2)
      0.42857143 = coord(3/7)
    
    Date
    23. 1.1999 19:22:09
    Source
    Library technology news. 9(1993), S.3-4
  8. Reinisch, F.: Wer suchet - der findet? : oder Die Überwindung der sprachlichen Grenzen bei der Suche in Volltextdatenbanken (2000) 0.01
    0.011670164 = product of:
      0.027230382 = sum of:
        0.0037888708 = weight(_text_:s in 4919) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=4919,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 4919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=4919)
        0.0037888708 = weight(_text_:s in 4919) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=4919,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 4919, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=4919)
        0.01965264 = product of:
          0.03930528 = sum of:
            0.03930528 = weight(_text_:22 in 4919) [ClassicSimilarity], result of:
              0.03930528 = score(doc=4919,freq=2.0), product of:
                0.12698747 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03626318 = queryNorm
                0.30952093 = fieldWeight in 4919, 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=4919)
          0.5 = coord(1/2)
      0.42857143 = coord(3/7)
    
    Date
    22. 7.2000 17:48:06
    Pages
    S.165-174
  9. Zillmann, H.: OSIRIS und eLib : Information Retrieval und Search Engines in Full-text Databases (2001) 0.01
    0.011670164 = product of:
      0.027230382 = sum of:
        0.0037888708 = weight(_text_:s in 5937) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=5937,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 5937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=5937)
        0.0037888708 = weight(_text_:s in 5937) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=5937,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 5937, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=5937)
        0.01965264 = product of:
          0.03930528 = sum of:
            0.03930528 = weight(_text_:22 in 5937) [ClassicSimilarity], result of:
              0.03930528 = score(doc=5937,freq=2.0), product of:
                0.12698747 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03626318 = queryNorm
                0.30952093 = fieldWeight in 5937, 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=5937)
          0.5 = coord(1/2)
      0.42857143 = coord(3/7)
    
    Date
    14. 6.2001 12:22:31
    Source
    Mitteilungen der Vereinigung Österreichischer Bibliothekarinnen und Bibliothekare. 54(2001) H.1, S.55-62
  10. Dambeck, H.; Engler, T.: Gesucht und gefunden : Neun Volltext-Suchprogramme für den Desktop (2002) 0.01
    0.011670164 = product of:
      0.027230382 = sum of:
        0.0037888708 = weight(_text_:s in 1169) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=1169,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 1169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=1169)
        0.0037888708 = weight(_text_:s in 1169) [ClassicSimilarity], result of:
          0.0037888708 = score(doc=1169,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.09609913 = fieldWeight in 1169, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0625 = fieldNorm(doc=1169)
        0.01965264 = product of:
          0.03930528 = sum of:
            0.03930528 = weight(_text_:22 in 1169) [ClassicSimilarity], result of:
              0.03930528 = score(doc=1169,freq=2.0), product of:
                0.12698747 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03626318 = queryNorm
                0.30952093 = fieldWeight in 1169, 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=1169)
          0.5 = coord(1/2)
      0.42857143 = coord(3/7)
    
    Source
    c't. 2002, H.22, S.190-197
  11. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 0.01
    0.009761523 = product of:
      0.022776889 = sum of:
        0.0040187044 = weight(_text_:s in 3564) [ClassicSimilarity], result of:
          0.0040187044 = score(doc=3564,freq=4.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.101928525 = fieldWeight in 3564, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=3564)
        0.0040187044 = weight(_text_:s in 3564) [ClassicSimilarity], result of:
          0.0040187044 = score(doc=3564,freq=4.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.101928525 = fieldWeight in 3564, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.046875 = fieldNorm(doc=3564)
        0.01473948 = product of:
          0.02947896 = sum of:
            0.02947896 = weight(_text_:22 in 3564) [ClassicSimilarity], result of:
              0.02947896 = score(doc=3564,freq=2.0), product of:
                0.12698747 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.03626318 = queryNorm
                0.23214069 = fieldWeight in 3564, 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=3564)
          0.5 = coord(1/2)
      0.42857143 = coord(3/7)
    
    Date
    9. 1.1996 10:22:31
    Pages
    S.34-39
    Type
    s
  12. Pirkola, A.; Jarvelin, K.: ¬The effect of anaphor and ellipsis resolution on proximity searching in a text database (1995) 0.01
    0.00750012 = product of:
      0.01750028 = sum of:
        0.012764191 = product of:
          0.025528383 = sum of:
            0.025528383 = weight(_text_:k in 4088) [ClassicSimilarity], result of:
              0.025528383 = score(doc=4088,freq=2.0), product of:
                0.1294515 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.03626318 = queryNorm
                0.19720423 = fieldWeight in 4088, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4088)
          0.5 = coord(1/2)
        0.0023680443 = weight(_text_:s in 4088) [ClassicSimilarity], result of:
          0.0023680443 = score(doc=4088,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.060061958 = fieldWeight in 4088, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4088)
        0.0023680443 = weight(_text_:s in 4088) [ClassicSimilarity], result of:
          0.0023680443 = score(doc=4088,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.060061958 = fieldWeight in 4088, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4088)
      0.42857143 = coord(3/7)
    
    Source
    Information processing and management. 32(1996) no.2, S.199-216
  13. Tenopir, C.: Full text database retrieval performance (1985) 0.01
    0.005412673 = product of:
      0.018944355 = sum of:
        0.009472177 = weight(_text_:s in 406) [ClassicSimilarity], result of:
          0.009472177 = score(doc=406,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.24024783 = fieldWeight in 406, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.15625 = fieldNorm(doc=406)
        0.009472177 = weight(_text_:s in 406) [ClassicSimilarity], result of:
          0.009472177 = score(doc=406,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.24024783 = fieldWeight in 406, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.15625 = fieldNorm(doc=406)
      0.2857143 = coord(2/7)
    
    Source
    Online review. 9(1985), S.149-164
  14. Ojala, M.: Research into full-text retrieval (1990) 0.01
    0.005412673 = product of:
      0.018944355 = sum of:
        0.009472177 = weight(_text_:s in 576) [ClassicSimilarity], result of:
          0.009472177 = score(doc=576,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.24024783 = fieldWeight in 576, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.15625 = fieldNorm(doc=576)
        0.009472177 = weight(_text_:s in 576) [ClassicSimilarity], result of:
          0.009472177 = score(doc=576,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.24024783 = fieldWeight in 576, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.15625 = fieldNorm(doc=576)
      0.2857143 = coord(2/7)
    
    Source
    Database. 13(1990) August, S.78-80
  15. Salton, G.: Another look at automatic text-retrieval systems (1986) 0.01
    0.005412673 = product of:
      0.018944355 = sum of:
        0.009472177 = weight(_text_:s in 1356) [ClassicSimilarity], result of:
          0.009472177 = score(doc=1356,freq=8.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.24024783 = fieldWeight in 1356, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=1356)
        0.009472177 = weight(_text_:s in 1356) [ClassicSimilarity], result of:
          0.009472177 = score(doc=1356,freq=8.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.24024783 = fieldWeight in 1356, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=1356)
      0.2857143 = coord(2/7)
    
    Footnote
    Bezugnahme auf: Blair, D.C.: An evaluation of retrieval effectiveness for a full-text document-retrieval system. Comm. ACM 28(1985) S.280-299. - Vgl. auch: Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23; Blair, D.C., M.E. Maron: full-text information retrieval ... Inf. Proc. Man. 26(1990) S.437-447.
    Source
    Communications of the Association for Computing Machinery. 29(1986), S.648-656
  16. Full-text retrieval (1996) 0.01
    0.005358273 = product of:
      0.018753955 = sum of:
        0.009376978 = weight(_text_:s in 3320) [ClassicSimilarity], result of:
          0.009376978 = score(doc=3320,freq=4.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.23783323 = fieldWeight in 3320, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=3320)
        0.009376978 = weight(_text_:s in 3320) [ClassicSimilarity], result of:
          0.009376978 = score(doc=3320,freq=4.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.23783323 = fieldWeight in 3320, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.109375 = fieldNorm(doc=3320)
      0.2857143 = coord(2/7)
    
    Source
    Journal of the American Society for Information Science. 47(1996) no.4, S.261-330
    Type
    s
  17. Blair, D.C.; Maron, M.E.: ¬An evaluation of retrieval effectiveness for a full-text document-retrieval system (1985) 0.00
    0.0046875128 = product of:
      0.016406294 = sum of:
        0.008203147 = weight(_text_:s in 1345) [ClassicSimilarity], result of:
          0.008203147 = score(doc=1345,freq=6.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.20806074 = fieldWeight in 1345, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=1345)
        0.008203147 = weight(_text_:s in 1345) [ClassicSimilarity], result of:
          0.008203147 = score(doc=1345,freq=6.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.20806074 = fieldWeight in 1345, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.078125 = fieldNorm(doc=1345)
      0.2857143 = coord(2/7)
    
    Footnote
    Vgl. auch : Salton, G.: Another look ... Comm. ACM 29(1986) S.S.648-656; Blair, D.C.: Full text retrieval ... Int. Class. 13(1986) S.18-23: Blair, D.C., M.E. Maron: Full-text information retrieval ... Inf. proc. man. 26(1990) S.437-447.
    Source
    Communications of the Association for Computing Machinery. 28(1985), S.280-299
  18. Freitext in Informationssystemen (1985) 0.00
    0.004592805 = product of:
      0.016074818 = sum of:
        0.008037409 = weight(_text_:s in 2036) [ClassicSimilarity], result of:
          0.008037409 = score(doc=2036,freq=4.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.20385705 = fieldWeight in 2036, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=2036)
        0.008037409 = weight(_text_:s in 2036) [ClassicSimilarity], result of:
          0.008037409 = score(doc=2036,freq=4.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.20385705 = fieldWeight in 2036, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.09375 = fieldNorm(doc=2036)
      0.2857143 = coord(2/7)
    
    Footnote
    Deutsche Fassung von 'Free text in information systems' in: International classification 12(1985) H.2, S.95-98. Wegen einiger Ungereimtheiten sollte die englische Fassung benutzt werden
    Source
    International classification. 12(1985) no.1, S.23-26
  19. Tenopir, C.: Full text databases (1984) 0.00
    0.004330138 = product of:
      0.015155483 = sum of:
        0.0075777415 = weight(_text_:s in 398) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=398,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 398, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=398)
        0.0075777415 = weight(_text_:s in 398) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=398,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 398, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=398)
      0.2857143 = coord(2/7)
    
    Source
    Annual review of information science and technology. 19(1984), S.215-246
  20. Frederick, S.C.: SIRE: full-text retrieval with augmented search (1985) 0.00
    0.004330138 = product of:
      0.015155483 = sum of:
        0.0075777415 = weight(_text_:s in 482) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=482,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 482, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=482)
        0.0075777415 = weight(_text_:s in 482) [ClassicSimilarity], result of:
          0.0075777415 = score(doc=482,freq=2.0), product of:
            0.03942669 = queryWeight, product of:
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.03626318 = queryNorm
            0.19219826 = fieldWeight in 482, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              1.0872376 = idf(docFreq=40523, maxDocs=44218)
              0.125 = fieldNorm(doc=482)
      0.2857143 = coord(2/7)
    
    Source
    Information today. 2(1985), S.7-25

Years

Languages

Types

  • a 105
  • m 2
  • s 2
  • r 1
  • x 1
  • More… Less…