Search (1 results, page 1 of 1)

  • × author_ss:"Lehtokangas, R."
  • × year_i:[2000 TO 2010}
  1. Lehtokangas, R.; Järvelin, K.: Consistency of textual expression in newspaper articles : an argument for semantically based query expansion (2001) 6.08 
    6.0837593 = weight(theme_ss:Semantisches Umfeld in Indexierung u. Retrieval in 4485) [ClassicSimilarity], result of:
  6.0837593 = fieldWeight in 4485, product of:
    1.0 = tf(freq=1.0), with freq of:
      1.0 = termFreq=1.0
    6.0837593 = idf(docFreq=273, maxDocs=44218)
    1.0 = fieldNorm(doc=4485)
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval