Search (11 results, page 1 of 1)

  • × type_ss:"a"
  • × year_i:[1960 TO 1970}
  1. Blagden, J.F.: How much noise in a role-free and link-free co-ordinate indexing system? (1966) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 2718) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 2718, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=2718)
    Theme
    Retrievalstudien
  2. Brookes, B.C.: ¬The measure of information retrieval effectiveness proposed by Swets (1968) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 3301) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 3301, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=3301)
    Theme
    Retrievalstudien
  3. Treu, S.: ¬The browser's retrieval game (1968) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 7522) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 7522, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=7522)
    Theme
    Retrievalstudien
  4. Lancaster, F.W.: On the need for role indicators in postcoordinate retrieval systems (1968) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 8948) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 8948, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=8948)
    Theme
    Retrievalstudien
  5. Salton, G.; Lesk, M.E.: Computer evaluation of indexing and text processing (1968) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 77) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 77, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=77)
    Theme
    Retrievalstudien
  6. Lesk, M.E.; Salton, G.: Relevance assements and retrieval system evaluation (1969) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 4151) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 4151, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=4151)
    Theme
    Retrievalstudien
  7. Good, I.J.: ¬The decision-theory approach to the evaluation of information-retrieval systems (1967) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 4154) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 4154, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=4154)
    Theme
    Retrievalstudien
  8. Robertson, S.E.: ¬The parametric description of retrieval tests : Part I: The basic parameters (1969) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 4155) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 4155, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=4155)
    Theme
    Retrievalstudien
  9. Robertson, S.E.: ¬The parametric description of retrieval tests : Part II: Overall measures (1969) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 4156) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 4156, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=4156)
    Theme
    Retrievalstudien
  10. Cleverdon, C.W.; Mills, J.: ¬The testing of index language devices (1963) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 577) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 577, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=577)
    Theme
    Retrievalstudien
  11. Lancaster, F.W.: MEDLARS : report on the evaluation of its operating effiency (1961) 5.50 
    5.502482 = weight(theme_ss:Retrievalstudien in 1931) [ClassicSimilarity], result of:
  5.502482 = fieldWeight in 1931, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.502482 = idf(docFreq=489, maxDocs=44218)
    1.0 = fieldNorm(doc=1931)
    Theme
    Retrievalstudien

Authors