Search (12 results, page 1 of 1)

  • × language_ss:"e"
  • × type_ss:"m"
  • × year_i:[1970 TO 1980}
  1. Gilchrist, A.: ¬The thesaurus in retrieval (1971) 0.11
    0.10926229 = product of:
      0.16389343 = sum of:
        0.045045823 = weight(_text_:im in 4593) [ClassicSimilarity], result of:
          0.045045823 = score(doc=4593,freq=2.0), product of:
            0.1442303 = queryWeight, product of:
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.051022716 = queryNorm
            0.3123187 = fieldWeight in 4593, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.078125 = fieldNorm(doc=4593)
        0.1188476 = product of:
          0.1782714 = sum of:
            0.051922753 = weight(_text_:online in 4593) [ClassicSimilarity], result of:
              0.051922753 = score(doc=4593,freq=2.0), product of:
                0.1548489 = queryWeight, product of:
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.051022716 = queryNorm
                0.33531237 = fieldWeight in 4593, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.0349014 = idf(docFreq=5778, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4593)
            0.12634864 = weight(_text_:retrieval in 4593) [ClassicSimilarity], result of:
              0.12634864 = score(doc=4593,freq=12.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.81864166 = fieldWeight in 4593, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4593)
          0.6666667 = coord(2/3)
      0.6666667 = coord(2/3)
    
    LCSH
    Information retrieval
    RSWK
    Schlagwortnormdatei / Information Retrieval
    Subject
    Schlagwortnormdatei / Information Retrieval
    Information retrieval
    Theme
    Verbale Doksprachen im Online-Retrieval
  2. Lancaster, F.W.: Information retrieval systems : characteristics, testing and evaluation (1979) 0.01
    0.012968431 = product of:
      0.038905293 = sum of:
        0.038905293 = product of:
          0.11671587 = sum of:
            0.11671587 = weight(_text_:retrieval in 7270) [ClassicSimilarity], result of:
              0.11671587 = score(doc=7270,freq=4.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.75622874 = fieldWeight in 7270, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.125 = fieldNorm(doc=7270)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Footnote
    1st ed.: 1968; 3rd ed. u.d.T.: Information retrieval today (gemeinsam mit A.J. Warner)
  3. Lancaster, F.W.; Fayen, E.G.: Information retrieval on-line (1973) 0.01
    0.011462582 = product of:
      0.034387745 = sum of:
        0.034387745 = product of:
          0.103163235 = sum of:
            0.103163235 = weight(_text_:retrieval in 2260) [ClassicSimilarity], result of:
              0.103163235 = score(doc=2260,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.6684181 = fieldWeight in 2260, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.15625 = fieldNorm(doc=2260)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  4. Sparck Jones, K.: Automatic keyword classification for information retrieval (1971) 0.01
    0.011462582 = product of:
      0.034387745 = sum of:
        0.034387745 = product of:
          0.103163235 = sum of:
            0.103163235 = weight(_text_:retrieval in 5176) [ClassicSimilarity], result of:
              0.103163235 = score(doc=5176,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.6684181 = fieldWeight in 5176, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.15625 = fieldNorm(doc=5176)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  5. Kochen, M.: Principles of information retrieval (1974) 0.01
    0.011462582 = product of:
      0.034387745 = sum of:
        0.034387745 = product of:
          0.103163235 = sum of:
            0.103163235 = weight(_text_:retrieval in 5470) [ClassicSimilarity], result of:
              0.103163235 = score(doc=5470,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.6684181 = fieldWeight in 5470, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.15625 = fieldNorm(doc=5470)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  6. Rijsbergen, C.J. van: Information retrieval (1979) 0.01
    0.010614499 = product of:
      0.0318435 = sum of:
        0.0318435 = product of:
          0.09553049 = sum of:
            0.09553049 = weight(_text_:retrieval in 856) [ClassicSimilarity], result of:
              0.09553049 = score(doc=856,freq=14.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.61896384 = fieldWeight in 856, product of:
                  3.7416575 = tf(freq=14.0), with freq of:
                    14.0 = termFreq=14.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=856)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    LCSH
    Information storage and retrieval systems
    RSWK
    Information Retrieval
    Datenverarbeitung / Information Retrieval
    Subject
    Information Retrieval
    Datenverarbeitung / Information Retrieval
    Information storage and retrieval systems
  7. Bliss Bibliographic Classification : Class A/AL: Philosophy and logic. 2nd ed. 1992. - Class AM/AX: Mathematics, probability and statistics. 1993. - Class AY/B: science and technology and physics. 2000. - Class D: Astronomy & space. i.V. - Class H: Anthropology, human biology, health sciences. 1980. - Class I: Psychology & psychiatry. 1978. - Class J: Education (by D.J. Foskett u. J. Foskett). 2nd rev. ed. 1990. - Class K: Society. 1984. - Class S: Law. 1994. - Class P: Religion, the occult, morals and ethics. 1977. - Class Q: Social welfare. 1977. - Class R: Politics and public administration. 1996. - Class S: Law. 1992. - Class T: Economics, management of economic enterprises. 1986. - Class W: Fine arts and music. i.V. (1977-) 0.01
    0.010510692 = product of:
      0.031532075 = sum of:
        0.031532075 = weight(_text_:im in 164) [ClassicSimilarity], result of:
          0.031532075 = score(doc=164,freq=2.0), product of:
            0.1442303 = queryWeight, product of:
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.051022716 = queryNorm
            0.2186231 = fieldWeight in 164, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.8267863 = idf(docFreq=7115, maxDocs=44218)
              0.0546875 = fieldNorm(doc=164)
      0.33333334 = coord(1/3)
    
    Footnote
    Vgl. die Übersicht im Saur Verlagskatalog
  8. ¬The smart retrieval system : experiments in automatic document processing (1971) 0.01
    0.009170066 = product of:
      0.027510196 = sum of:
        0.027510196 = product of:
          0.08253059 = sum of:
            0.08253059 = weight(_text_:retrieval in 2330) [ClassicSimilarity], result of:
              0.08253059 = score(doc=2330,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.5347345 = fieldWeight in 2330, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.125 = fieldNorm(doc=2330)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  9. Metcalfe, J.: British and American information retrieval 1876-1976 (1976) 0.01
    0.009170066 = product of:
      0.027510196 = sum of:
        0.027510196 = product of:
          0.08253059 = sum of:
            0.08253059 = weight(_text_:retrieval in 3527) [ClassicSimilarity], result of:
              0.08253059 = score(doc=3527,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.5347345 = fieldWeight in 3527, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.125 = fieldNorm(doc=3527)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  10. Salton, G.: Experiments in automatic thesaurus construction for information retrieval (1972) 0.01
    0.008023808 = product of:
      0.024071421 = sum of:
        0.024071421 = product of:
          0.07221426 = sum of:
            0.07221426 = weight(_text_:retrieval in 5314) [ClassicSimilarity], result of:
              0.07221426 = score(doc=5314,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.46789268 = fieldWeight in 5314, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.109375 = fieldNorm(doc=5314)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  11. Pollitt, A.S.: Information storage and retrieval systems : origin, development and applications (1979) 0.01
    0.006877549 = product of:
      0.020632647 = sum of:
        0.020632647 = product of:
          0.06189794 = sum of:
            0.06189794 = weight(_text_:retrieval in 5225) [ClassicSimilarity], result of:
              0.06189794 = score(doc=5225,freq=2.0), product of:
                0.15433937 = queryWeight, product of:
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.051022716 = queryNorm
                0.40105087 = fieldWeight in 5225, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.024915 = idf(docFreq=5836, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5225)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
  12. Library of Congress Classification Schedules. A cumulation of additions and changes, 1974-1975 (1976) 0.00
    0.0038404856 = product of:
      0.011521457 = sum of:
        0.011521457 = product of:
          0.03456437 = sum of:
            0.03456437 = weight(_text_:22 in 8981) [ClassicSimilarity], result of:
              0.03456437 = score(doc=8981,freq=2.0), product of:
                0.17867287 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.051022716 = queryNorm
                0.19345059 = fieldWeight in 8981, 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=8981)
          0.33333334 = coord(1/3)
      0.33333334 = coord(1/3)
    
    Content
    A. General Works. Polygraphy 1 // B. Philosophy and Religion. P. 1.2. // 1. B-BJ: Philosophy 2 // 2. BL - BX: Religion 3 // C. Auxilary sciences of history 4 // D. History. General and old world 5 // E-F. History. America 6 // H. Social Sciences 7 // J. Political Science 8 // K. Law // KD: Law of the United Kingdom and Ireland 9 // KF: Law of the United States 10 // L. Education 11 // M. Music and books on music 12 // N. Fine Arts 13 // P. Philology and Literature // P-PA: Philology, Linguistics, Classical philology, Classical literature 14 // PA, Suppl. Byzantine and modern Greek literature, Medieval and modern Latin literature 15 // PB-PH: Modern European languages 16 // PG (in part) Russian literature 17 // PJ-PM: Languages and literatures of Asia, Africa, Oceania, America, Mixed languages, Artificial languages 18 // P-PM, Suppl. Index to languages and dialects 19 // PN, PR, PS, PZ: Literature /general), English and American literatures, Fiction in English, Juvenile literature 20 // PQ. 1.: French literature 21 // PQ. 2.: Italian, Spanish and Portuguese literatures 22 // PT. 1.: German literature 23 // PT. 2.: Dutch and Scandinavian literatures 24 // Q. Science 25 // R. Medicine 26 // S. Agriculture, plant and animal industry, fish culture and fisheries, Hunting sports 27 // T. Technology 28 U. Military Science 29 // V. Naval Science 30 // Z. Bibliography and Library Science 31