Search (3093 results, page 3 of 155)

  • × year_i:[1980 TO 1990}
  1. Sparck Jones, K.; Tait, J.I.: Automatic search term variant generation (1984) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 2918) [ClassicSimilarity], result of:
              0.102394015 = score(doc=2918,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 2918, 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=2918)
            0.009498195 = weight(_text_:s in 2918) [ClassicSimilarity], result of:
              0.009498195 = score(doc=2918,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 2918, 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=2918)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Journal of documentation. 40(1984), S.50-66
  2. Schneider, K.: Thesaurus zur Erschließung von Musik nach Anlaß, Zweck und Inhalt : ein Projekt des Deutschen Bibliotheksinstituts (DBI) (1980) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3143) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3143,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3143, 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=3143)
            0.009498195 = weight(_text_:s in 3143) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3143,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3143, 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=3143)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Forum Musikbibliothek. 1980, H.1, S.27-34
  3. Trost, H.: Begriffsbildung im Bereich natürlichsprachiger Systeme (1989) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3155) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3155,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3155, 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=3155)
            0.009498195 = weight(_text_:s in 3155) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3155,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3155, 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=3155)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.261-269
    Source
    5. Österreichische Artificial Intelligence Tagung. Hrsg.: J. Retti u. K. Leidlmair
  4. Myrsiades, K.; Myrsiades, L.S.: Using information management systems to study modern Greek folklore (1989) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3194) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3194,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3194, 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=3194)
            0.009498195 = weight(_text_:s in 3194) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3194,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3194, 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=3194)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Computers and the humanities. 23(1989), S.265-373
  5. DeHart, F.E.; Matthews, K.: French fiction : LCSH applications (1988) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3248) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3248,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3248, 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=3248)
            0.009498195 = weight(_text_:s in 3248) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3248,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3248, 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=3248)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Cataloging and classification quarterly. 9(1988) no.2, S.3-24
  6. Markey, K.: Access to iconographical research collections (1988) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3278) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3278,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3278, 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=3278)
            0.009498195 = weight(_text_:s in 3278) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3278,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3278, 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=3278)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Library trends. 37(1988) no.2, S.154-174
  7. Lehmann, K.: Klassifikation (1984) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3392) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3392,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3392, 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=3392)
            0.009498195 = weight(_text_:s in 3392) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3392,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3392, 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=3392)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    62 S
  8. Noerr, P.; Bivins Noerr, K.: Browse and navigate : anadvance in database access methods (1985) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3880) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3880,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3880, 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=3880)
            0.009498195 = weight(_text_:s in 3880) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3880,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3880, 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=3880)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 21(1985), S.205-213
  9. Hegarty, K.: Library public access catalogs : on-line vs. CD-ROM (1987) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 4006) [ClassicSimilarity], result of:
              0.102394015 = score(doc=4006,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 4006, 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=4006)
            0.009498195 = weight(_text_:s in 4006) [ClassicSimilarity], result of:
              0.009498195 = score(doc=4006,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 4006, 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=4006)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    CD data report. 3(1987) no.10, S.21-24
  10. Jackson, K.; Kinyon, W.R.: ¬A status report : laserdisk retrieval software today (1989) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 4009) [ClassicSimilarity], result of:
              0.102394015 = score(doc=4009,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 4009, 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=4009)
            0.009498195 = weight(_text_:s in 4009) [ClassicSimilarity], result of:
              0.009498195 = score(doc=4009,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 4009, 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=4009)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Laserdisk professional. 2(1989) no.2, S.90-92
  11. Fischer, K.-H.: ¬Der Berlin-Thesaurus als Beispiel für einen komplexen Regionalthesaurus (1988) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 4194) [ClassicSimilarity], result of:
              0.102394015 = score(doc=4194,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 4194, 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=4194)
            0.009498195 = weight(_text_:s in 4194) [ClassicSimilarity], result of:
              0.009498195 = score(doc=4194,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 4194, 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=4194)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Nachrichten für Dokumentation. 39(1988), S.245-248
  12. Dachs, K.: Erschließung von Nachlässen unter Verwendung bibliothekarischer und archivarischer Methoden (1982) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 5021) [ClassicSimilarity], result of:
              0.102394015 = score(doc=5021,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 5021, 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=5021)
            0.009498195 = weight(_text_:s in 5021) [ClassicSimilarity], result of:
              0.009498195 = score(doc=5021,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 5021, 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=5021)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Bibliotheksforum Bayern. 10(1982), S.3-24
  13. Schustack, M.W.; Ehrlich, S.F.; Rayner, K.: ¬The complexity of contextual facilitation in reading : local and global influences (1987) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 7749) [ClassicSimilarity], result of:
              0.102394015 = score(doc=7749,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 7749, 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=7749)
            0.009498195 = weight(_text_:s in 7749) [ClassicSimilarity], result of:
              0.009498195 = score(doc=7749,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 7749, 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=7749)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Journal of memory and language. 26(1987), S.322-340
  14. Salomon, K.: ¬The impact of CD-ROM on reference departments (1988) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 8306) [ClassicSimilarity], result of:
              0.102394015 = score(doc=8306,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 8306, 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=8306)
            0.009498195 = weight(_text_:s in 8306) [ClassicSimilarity], result of:
              0.009498195 = score(doc=8306,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 8306, 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=8306)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    RQ. 28(1988) no.2, S.203-219
  15. Lepsky, K.: Bild und Wirklichkeit : die Wirklichkeit im Bild (1987) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 1346) [ClassicSimilarity], result of:
              0.102394015 = score(doc=1346,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 1346, 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=1346)
            0.009498195 = weight(_text_:s in 1346) [ClassicSimilarity], result of:
              0.009498195 = score(doc=1346,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 1346, 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=1346)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Kunsthistorisches Jahrbuch Graz. 23(1987), S.166-173
  16. Robertson, S.E.: ¬The methodology of information retrieval experiment (1981) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3146) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3146,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3146, 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=3146)
            0.009498195 = weight(_text_:s in 3146) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3146,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3146, 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=3146)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.9-31
    Source
    Information retrieval experiment. Ed.: K. Sparck Jones
  17. Rijsbergen, C.J. van: Retrieval effectiveness (1981) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3147) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3147,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3147, 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=3147)
            0.009498195 = weight(_text_:s in 3147) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3147,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3147, 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=3147)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.32-43
    Source
    Information retrieval experiment. Ed.: K. Sparck Jones
  18. Belkin, N.J.: Ineffable concepts in information retrieval (1981) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3148) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3148,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3148, 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=3148)
            0.009498195 = weight(_text_:s in 3148) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3148,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3148, 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=3148)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.44-58
    Source
    Information retrieval experiment. Ed.: K. Sparck Jones
  19. Tague, J.M.: ¬The pragmatics of information retrieval experimentation (1981) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3149) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3149,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3149, 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=3149)
            0.009498195 = weight(_text_:s in 3149) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3149,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = 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)
                  0.125 = fieldNorm(doc=3149)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.59-102
    Source
    Information retrieval experiment. Ed.: K. Sparck Jones
  20. Barraclough, E.D.: Opportunities for testing with online systems (1981) 0.04
    0.037297405 = product of:
      0.07459481 = sum of:
        0.07459481 = product of:
          0.11189221 = sum of:
            0.102394015 = weight(_text_:k in 3151) [ClassicSimilarity], result of:
              0.102394015 = score(doc=3151,freq=2.0), product of:
                0.16225883 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.04545348 = queryNorm
                0.63105357 = fieldWeight in 3151, 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=3151)
            0.009498195 = weight(_text_:s in 3151) [ClassicSimilarity], result of:
              0.009498195 = score(doc=3151,freq=2.0), product of:
                0.049418733 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.04545348 = queryNorm
                0.19219826 = fieldWeight in 3151, 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=3151)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.128-135
    Source
    Information retrieval experiment. Ed.: K. Sparck Jones

Authors

Languages

Types

  • a 2559
  • m 319
  • s 145
  • r 27
  • x 17
  • ? 12
  • d 11
  • b 10
  • i 7
  • u 5
  • el 4
  • n 4
  • p 4
  • fi 2
  • h 2
  • More… Less…

Themes

Subjects

Classifications