Search (1 results, page 1 of 1)

  • × classification_ss:"06.54 Bibliotheksautomatisierung"
  • × language_ss:"d"
  • × subject_ss:"Information Retrieval"
  1. Poetzsch, E.: Information Retrieval : Einführung in Grundlagen und Methoden (2001) 0.04
    0.044879872 = product of:
      0.17951949 = sum of:
        0.08786882 = weight(_text_:allgemeines in 1655) [ClassicSimilarity], result of:
          0.08786882 = score(doc=1655,freq=4.0), product of:
            0.16427658 = queryWeight, product of:
              5.705423 = idf(docFreq=399, maxDocs=44218)
              0.02879306 = 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)
        0.028128639 = weight(_text_:und in 1655) [ClassicSimilarity], result of:
          0.028128639 = score(doc=1655,freq=18.0), product of:
            0.06381599 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.02879306 = queryNorm
            0.4407773 = fieldWeight in 1655, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
        0.028128639 = weight(_text_:und in 1655) [ClassicSimilarity], result of:
          0.028128639 = score(doc=1655,freq=18.0), product of:
            0.06381599 = queryWeight, product of:
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.02879306 = queryNorm
            0.4407773 = fieldWeight in 1655, product of:
              4.2426405 = tf(freq=18.0), with freq of:
                18.0 = termFreq=18.0
              2.216367 = idf(docFreq=13101, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
        0.029276319 = weight(_text_:des in 1655) [ClassicSimilarity], result of:
          0.029276319 = score(doc=1655,freq=8.0), product of:
            0.079736836 = queryWeight, product of:
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.02879306 = queryNorm
            0.36716178 = fieldWeight in 1655, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.7693076 = idf(docFreq=7536, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
        0.006117093 = weight(_text_:in in 1655) [ClassicSimilarity], result of:
          0.006117093 = score(doc=1655,freq=6.0), product of:
            0.039165888 = queryWeight, product of:
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.02879306 = queryNorm
            0.1561842 = fieldWeight in 1655, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              1.3602545 = idf(docFreq=30841, maxDocs=44218)
              0.046875 = fieldNorm(doc=1655)
      0.25 = coord(5/20)
    
    Classification
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    Content
    Teil 1: Grundlagen des Information Retrieval: Schwerpunkte des Information Retrieval mit Relevanz für die praktische Recherchedurchführung: Arbeitsschritte einer Recherche, Voraussetzungen für Online-Recherchen, Überblick über Arten von Datenbanken und über Hosts, Benutzerhilfen, Softwaretools, Retrievalsprachen und Kosten; Teil 2: Methoden des Information Retrieval: Einführung in die Methoden des Information Retrieval anhand ausgewählter Beispiele zu Retrievalsprachen, windows-basierten Retrievaltools und Web-Search-Möglichkeiten mittels hostspezifischer Suchoberflächen
    Footnote
    Rez. in: BuB 54(2002) H.2, S.119 (B. Denner)
    RVK
    AN 95000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Bibliographische Erfassung, Suchpraxis
    ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme
    Series
    Materialien zur Information und Dokumentation; Bd.5