Search (9 results, page 1 of 1)

  • × theme_ss:"Retrievalstudien"
  1. Robertson, S.E.; Thompson, C.L.: ¬An operational evaluation of weighting, ranking and relevance feedback via a front-end system (1987) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 3857) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 3857, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=3857)
    Author
    Robertson, S.E.
  2. Robertson, S.E.; Walker, S.; Beaulieu, M.: Laboratory experiments with Okapi : participation in the TREC programme (1997) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 2284) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 2284, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=2284)
    Author
    Robertson, S.E.
  3. Robertson, S.E.: ¬The methodology of information retrieval experiment (1981) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 3214) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 3214, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=3214)
    Author
    Robertson, S.E.
  4. Robertson, S.E.: ¬The parametric description of retrieval tests : Part I: The basic parameters (1969) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 4223) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 4223, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=4223)
    Author
    Robertson, S.E.
  5. Robertson, S.E.: ¬The parametric description of retrieval tests : Part II: Overall measures (1969) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 4224) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 4224, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=4224)
    Author
    Robertson, S.E.
  6. Robertson, S.E.; Walker, S.; Beaulieu, M.: Experimentation as a way of life : Okapi at TREC (2000) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 6098) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 6098, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=6098)
    Author
    Robertson, S.E.
  7. Robertson, S.E.; Walker, S.; Hancock-Beaulieu, M.M.: Large test collection experiments of an operational, interactive system : OKAPI at TREC (1995) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 33) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 33, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=33)
    Author
    Robertson, S.E.
  8. Beaulieu, M.M.; Gatford, M.; Huang, X.; Robertson, S.E.; Walker, S.; Williams, P.: Okapi an TREC-5 (1997) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 4097) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 4097, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=4097)
    Author
    Robertson, S.E.
  9. Robertson, S.E.; Sparck Jones, K.: Simple, proven approaches to text retrieval (1997) 8.04 
    8.037906 = weight(author_ss:Robertson, S.E. in 5532) [ClassicSimilarity], result of:
  8.037906 = fieldWeight in 5532, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    8.037906 = idf(docFreq=38, maxDocs=44421)
    1.0 = fieldNorm(doc=5532)
    Author
    Robertson, S.E.

Authors

Years

Types

Themes