Search (1 results, page 1 of 1)

  • × subject_ss:"Relevanz-Feedback / Information Retrieval"
  • × classification_ss:"025.04 / DDC22ger"
  • × classification_ss:"54.64 / Datenbanken"
  1. Lavrenko, V.: ¬A generative theory of relevance (2009) 7.23
    7.2286983 = weight(bk_ss:06.74 / Informationssysteme in 4486) [ClassicSimilarity], result of:
      7.2286983 = score(doc=4486,freq=1.0), product of:
        0.99999994 = queryWeight, product of:
          7.2286987 = idf(docFreq=83, maxDocs=42596)
          0.13833748 = queryNorm
        7.2286987 = fieldWeight in 4486, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.2286987 = idf(docFreq=83, maxDocs=42596)
          1.0 = fieldNorm(doc=4486)
    
    Bk
    06.74 / Informationssysteme
    Classification
    06.74 / Informationssysteme