Search (3 results, page 1 of 1)

  • × author_ss:"Efron, M."
  1. Efron, M.: Query expansion and dimensionality reduction : Notions of optimality in Rocchio relevance feedback and latent semantic indexing (2008) 5.78 
    5.7833843 = weight(theme_ss:Retrievalalgorithmen in 2020) [ClassicSimilarity], result of:
  5.7833843 = fieldWeight in 2020, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.7833843 = idf(docFreq=369, maxDocs=44218)
    1.0 = fieldNorm(doc=2020)
    Theme
    Retrievalalgorithmen
  2. Efron, M.; Winget, M.: Query polyrepresentation for ranking retrieval systems without relevance judgments (2010) 5.78 
    5.7833843 = weight(theme_ss:Retrievalalgorithmen in 3469) [ClassicSimilarity], result of:
  5.7833843 = fieldWeight in 3469, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.7833843 = idf(docFreq=369, maxDocs=44218)
    1.0 = fieldNorm(doc=3469)
    Theme
    Retrievalalgorithmen
  3. Efron, M.: Linear time series models for term weighting in information retrieval (2010) 5.78 
    5.7833843 = weight(theme_ss:Retrievalalgorithmen in 3688) [ClassicSimilarity], result of:
  5.7833843 = fieldWeight in 3688, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    5.7833843 = idf(docFreq=369, maxDocs=44218)
    1.0 = fieldNorm(doc=3688)
    Theme
    Retrievalalgorithmen

Years