Search (1 results, page 1 of 1)

  • × classification_ss:"54.64 Datenbanken"
  • × subject_ss:"Information Retrieval"
  1. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.01 
    0.013713365 = product of:
  0.041140094 = sum of:
    0.041140094 = product of:
      0.123420276 = sum of:
        0.123420276 = weight(_text_:allgemeines in 1655) [ClassicSimilarity], result of:
          0.123420276 = score(doc=1655,freq=4.0), product of:
            0.2307424 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.040442646 = queryNorm
            0.5348834 = fieldWeight in 1655, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
      0.33333334 = coord(1/3)
  0.33333334 = coord(1/3)
    Classification
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    RVK
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis