Search (3772 results, page 1 of 189)

  1. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.14
    0.13669124 = product of:
      0.27338248 = sum of:
        0.27338248 = sum of:
          0.2164678 = weight(_text_:270 in 217) [ClassicSimilarity], result of:
            0.2164678 = score(doc=217,freq=2.0), product of:
              0.358607 = queryWeight, product of:
                6.829353 = idf(docFreq=129, maxDocs=44218)
                0.05250966 = queryNorm
              0.6036352 = fieldWeight in 217, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.829353 = idf(docFreq=129, maxDocs=44218)
                0.0625 = fieldNorm(doc=217)
          0.056914672 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
            0.056914672 = score(doc=217,freq=2.0), product of:
              0.18387988 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.05250966 = queryNorm
              0.30952093 = fieldWeight in 217, 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=217)
      0.5 = coord(1/2)
    
    Date
    22. 4.2007 10:07:51
    Pages
    XVII,270 S
  2. Dominich, S.: Mathematical foundations of information retrieval (2001) 0.11
    0.11345199 = product of:
      0.22690398 = sum of:
        0.22690398 = sum of:
          0.19133231 = weight(_text_:270 in 1753) [ClassicSimilarity], result of:
            0.19133231 = score(doc=1753,freq=4.0), product of:
              0.358607 = queryWeight, product of:
                6.829353 = idf(docFreq=129, maxDocs=44218)
                0.05250966 = queryNorm
              0.53354317 = fieldWeight in 1753, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                6.829353 = idf(docFreq=129, maxDocs=44218)
                0.0390625 = fieldNorm(doc=1753)
          0.035571672 = weight(_text_:22 in 1753) [ClassicSimilarity], result of:
            0.035571672 = score(doc=1753,freq=2.0), product of:
              0.18387988 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.05250966 = queryNorm
              0.19345059 = fieldWeight in 1753, 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=1753)
      0.5 = coord(1/2)
    
    Classification
    ST 270
    Date
    22. 3.2008 12:26:32
    RVK
    ST 270
  3. Wolfram, D.: ¬The symbiotic relationship between information retrieval and informetrics (2015) 0.11
    0.110324144 = product of:
      0.22064829 = sum of:
        0.22064829 = product of:
          0.66194487 = sum of:
            0.66194487 = weight(_text_:2201 in 1689) [ClassicSimilarity], result of:
              0.66194487 = score(doc=1689,freq=2.0), product of:
                0.5120205 = queryWeight, product of:
                  9.7509775 = idf(docFreq=6, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2928092 = fieldWeight in 1689, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  9.7509775 = idf(docFreq=6, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1689)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Scientometrics. 102(2015) no.3, S.2201-2214
  4. McCain, K.W.: Mining full-text journal articles to assess obliteration by incorporation : Herbert A. Simon's concepts of bounded rationality and satisficing in economics, management, and psychology (2015) 0.11
    0.109722614 = sum of:
      0.09193678 = product of:
        0.27581033 = sum of:
          0.27581033 = weight(_text_:2201 in 2260) [ClassicSimilarity], result of:
            0.27581033 = score(doc=2260,freq=2.0), product of:
              0.5120205 = queryWeight, product of:
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.05250966 = queryNorm
              0.5386705 = fieldWeight in 2260, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                9.7509775 = idf(docFreq=6, maxDocs=44218)
                0.0390625 = fieldNorm(doc=2260)
        0.33333334 = coord(1/3)
      0.017785836 = product of:
        0.035571672 = sum of:
          0.035571672 = weight(_text_:22 in 2260) [ClassicSimilarity], result of:
            0.035571672 = score(doc=2260,freq=2.0), product of:
              0.18387988 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.05250966 = queryNorm
              0.19345059 = fieldWeight in 2260, 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=2260)
        0.5 = coord(1/2)
    
    Date
    15.10.2015 19:22:55
    Source
    Journal of the Association for Information Science and Technology. 66(2015) no.11, S.2187-2201
  5. Quillian, M.R.: Semantic memory (1968) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 1478) [ClassicSimilarity], result of:
              0.4329356 = score(doc=1478,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 1478, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=1478)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.227-270
  6. Köpp, C.F.: Zur sowjetischen Bibliothekarisch-Bibliographischen Klassifikation : Teil Künstlerische Literatur/Literaturwissenschaft (1978) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 7342) [ClassicSimilarity], result of:
              0.4329356 = score(doc=7342,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 7342, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=7342)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Zentralblatt für Bibliothekswesen. 92(1978), S.270-273
  7. Nwana, H.S.; Bench-Capon, T.; Paton, R.C.; Shave, J.R.: Domain-driven knowledge modelling for knowledge acquisition (1994) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 8393) [ClassicSimilarity], result of:
              0.4329356 = score(doc=8393,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 8393, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=8393)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Knowledge acquisition. 6(1994), S.243-270
  8. Matsushita, A.: Science Citation Index on CD-ROM (1992) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 5723) [ClassicSimilarity], result of:
              0.4329356 = score(doc=5723,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 5723, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=5723)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Pharmaceutical library bulletin. 37(1992) no.4, S.270-282
  9. Mittler, E.: Metadaten: Workshop in Göttingen : [ein Bericht] (1997) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 6545) [ClassicSimilarity], result of:
              0.4329356 = score(doc=6545,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 6545, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=6545)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Bibliotheksdienst. 31(1997) H.2, S.270-271
  10. Beck, H.: Klassifikation und Informationswiedergewinnung : zu aktuellen Problemen aus bibliothekarischer Sicht (1975) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 0) [ClassicSimilarity], result of:
              0.4329356 = score(doc=0,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 0, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=0)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Zentralblatt für Bibliothekswesen. 88(1975), S.258-270
  11. Singer, W.: Development and plasticity of cortical processing architecture (1995) 0.11
    0.1082339 = product of:
      0.2164678 = sum of:
        0.2164678 = product of:
          0.4329356 = sum of:
            0.4329356 = weight(_text_:270 in 5039) [ClassicSimilarity], result of:
              0.4329356 = score(doc=5039,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.2072704 = fieldWeight in 5039, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.125 = fieldNorm(doc=5039)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Science. 270(1995), S.758-764
  12. Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004) 0.10
    0.10474226 = sum of:
      0.08339926 = product of:
        0.25019777 = sum of:
          0.25019777 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
            0.25019777 = score(doc=562,freq=2.0), product of:
              0.4451775 = queryWeight, product of:
                8.478011 = idf(docFreq=24, maxDocs=44218)
                0.05250966 = queryNorm
              0.56201804 = fieldWeight in 562, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.478011 = idf(docFreq=24, maxDocs=44218)
                0.046875 = fieldNorm(doc=562)
        0.33333334 = coord(1/3)
      0.021343002 = product of:
        0.042686004 = sum of:
          0.042686004 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
            0.042686004 = score(doc=562,freq=2.0), product of:
              0.18387988 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.05250966 = queryNorm
              0.23214069 = fieldWeight in 562, 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=562)
        0.5 = coord(1/2)
    
    Content
    Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
    Date
    8. 1.2013 10:22:32
  13. Pifalo, V.: ¬The impact of consumer health information provided by libraries : the Delaware experience (1997) 0.10
    0.102518424 = product of:
      0.20503685 = sum of:
        0.20503685 = sum of:
          0.16235085 = weight(_text_:270 in 655) [ClassicSimilarity], result of:
            0.16235085 = score(doc=655,freq=2.0), product of:
              0.358607 = queryWeight, product of:
                6.829353 = idf(docFreq=129, maxDocs=44218)
                0.05250966 = queryNorm
              0.4527264 = fieldWeight in 655, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.829353 = idf(docFreq=129, maxDocs=44218)
                0.046875 = fieldNorm(doc=655)
          0.042686004 = weight(_text_:22 in 655) [ClassicSimilarity], result of:
            0.042686004 = score(doc=655,freq=2.0), product of:
              0.18387988 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.05250966 = queryNorm
              0.23214069 = fieldWeight in 655, 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=655)
      0.5 = coord(1/2)
    
    Abstract
    While consumer health libraries have proliferated in response to the changing health care environment and consumer demand, there is little documentation about the impact and value of providing consumer health information. Explores the issues of imapact and value in a retrospective study of consumers who received health information from the Delaware Academy of Medicine's Consumer Health Library during 1995. Reports results of a questionnaire survey of 270 adults that focused on whether the information influenced decisions, actions, anxiety levels, and patient provider communication and addressed the value of such library service in terms of likelihood of repeat use, recommendation to others, and willingness to pay. Results, based on a return rate of 86,7%, identified effects of library supplied consumer health information that extend beyond the anticipated acquisition of knowledge to specific actions and effects on anxiety
    Source
    Bulletin of the Medical Library Association. 85(1997) no.1, S.16-22
  14. Bennion, B.C.: Performance testing of a book and its index as an information retrieval system (1980) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 7763) [ClassicSimilarity], result of:
              0.37881863 = score(doc=7763,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 7763, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7763)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science. 31(1980), S.264-270
  15. Smith, P.J.; Shute, S.J.; Galdes, D.: Knowledge-based search tactics for an intelligent intermediary system (1989) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 49) [ClassicSimilarity], result of:
              0.37881863 = score(doc=49,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 49, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=49)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    ACM transactions on information systems. 7(1989) no.7, S.246-270
  16. Vögel unserer Heimat (1995) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 5983) [ClassicSimilarity], result of:
              0.37881863 = score(doc=5983,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 5983, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5983)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    270 Fotos heimischer Vögel; Textinformationen; 80 Vogelstimmen; Videoaufnahmen über Nestbau, Fütterung und Raubflug
  17. Parker, P.: Towards real information on demand (1996) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 7047) [ClassicSimilarity], result of:
              0.37881863 = score(doc=7047,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 7047, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=7047)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.261-270
  18. Gasthuber, H.: Produktklassifikation/Produktbeschreibung als Gegenstand normativer Festlegungen (1989) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 148) [ClassicSimilarity], result of:
              0.37881863 = score(doc=148,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 148, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=148)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.270-272
  19. Capurro, R.: On the genealogy of information (1996) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 1330) [ClassicSimilarity], result of:
              0.37881863 = score(doc=1330,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 1330, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=1330)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Pages
    S.259-270
  20. Hoyer, R.: ¬Der Fachverbund Florenz-München-Rom : Kunsthistorische Fachinformation im Internet (2001) 0.09
    0.09470466 = product of:
      0.18940932 = sum of:
        0.18940932 = product of:
          0.37881863 = sum of:
            0.37881863 = weight(_text_:270 in 5806) [ClassicSimilarity], result of:
              0.37881863 = score(doc=5806,freq=2.0), product of:
                0.358607 = queryWeight, product of:
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.05250966 = queryNorm
                1.0563616 = fieldWeight in 5806, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.829353 = idf(docFreq=129, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5806)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Kunstchronik. 52(1999) H.6, S.263-270

Languages

Types

  • a 3113
  • m 397
  • el 165
  • s 147
  • b 39
  • x 35
  • i 27
  • r 17
  • ? 9
  • p 4
  • d 3
  • n 3
  • u 2
  • z 2
  • au 1
  • h 1
  • l 1
  • More… Less…

Themes

Subjects

Classifications