Document (#26376)

Author
Ester, M.
Sander, J.
Title
Knowledge discovery in databases : Techniken und Anwendungen
Imprint
Berlin : Springer
Year
2000
Pages
VIII, 281 S
Isbn
3-540-67328-8
Abstract
Knowledge Discovery in Databases (KDD) ist ein aktuelles Forschungs- und Anwendungsgebiet der Informatik. Ziel des KDD ist es, selbständig entscheidungsrelevante, aber bisher unbekannte Zusammenhänge und Verknüpfungen in den Daten großer Datenmengen zu entdecken und dem Analysten oder dem Anwender in übersichtlicher Form zu präsentieren. Die Autoren stellen die Techniken und Anwendungen dieses interdisziplinären Gebiets anschaulich dar.
Content
Einleitung.- Statistik- und Datenbank-Grundlagen.Klassifikation.- Assoziationsregeln.- Generalisierung und Data Cubes.- Spatial-, Text-, Web-, Temporal-Data Mining. Ausblick.
Theme
Data Mining
RSWK
Wissensextraktion

Similar documents (author)

  1. Sander, U.: ¬Die "Allgemeine Systematik für Öffentliche Büchereien" und die "Systematik der Buchaufstellung in der Stadtbücherei in Bielefeld" : ein Vergleich (1967) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:sander in 217) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 217, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=217)
    
  2. Sander, G.: ¬Die Schlagwortregeln der Deutschen Bibliothek und der Universitätsbibliothek Augsburg und ihre überörtliche Anwendung : eine vergleichende Untersuchung (1980) 5.48
    5.4828243 = sum of:
      5.4828243 = weight(author_txt:sander in 224) [ClassicSimilarity], result of:
        5.4828243 = fieldWeight in 224, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.625 = fieldNorm(doc=224)
    
  3. Sander-Beuermann, W.: Internet-Zugänge in Deutschland (1996) 4.39
    4.3862596 = sum of:
      4.3862596 = weight(author_txt:sander in 7523) [ClassicSimilarity], result of:
        4.3862596 = fieldWeight in 7523, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.5 = fieldNorm(doc=7523)
    
  4. Sander-Beuermann, W.: Schatzsucher : die Internet-Suchmaschinen der Zukunft (1998) 4.39
    4.3862596 = sum of:
      4.3862596 = weight(author_txt:sander in 1709) [ClassicSimilarity], result of:
        4.3862596 = fieldWeight in 1709, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.5 = fieldNorm(doc=1709)
    
  5. Sander-Beuermann, W.: Findemaschinen: Level3 : Themenorientierte Suchmaschinen (1998) 4.39
    4.3862596 = sum of:
      4.3862596 = weight(author_txt:sander in 3902) [ClassicSimilarity], result of:
        4.3862596 = fieldWeight in 3902, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.772519 = idf(docFreq=17, maxDocs=42740)
          0.5 = fieldNorm(doc=3902)
    

Similar documents (content)

  1. Heyer, G.; Quasthoff, U.; Wittig, T.: Text Mining : Wissensrohstoff Text. Konzepte, Algorithmen, Ergebnisse (2006) 0.14
    0.14174984 = sum of:
      0.14174984 = product of:
        0.5062494 = sum of:
          0.02632213 = weight(abstract_txt:bisher in 219) [ClassicSimilarity], result of:
            0.02632213 = score(doc=219,freq=1.0), product of:
              0.1137659 = queryWeight, product of:
                1.120851 = boost
                5.9230976 = idf(docFreq=310, maxDocs=42740)
                0.017136231 = queryNorm
              0.231371 = fieldWeight in 219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9230976 = idf(docFreq=310, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
          0.059534263 = weight(abstract_txt:informatik in 219) [ClassicSimilarity], result of:
            0.059534263 = score(doc=219,freq=2.0), product of:
              0.15558441 = queryWeight, product of:
                1.3107651 = boost
                6.926692 = idf(docFreq=113, maxDocs=42740)
                0.017136231 = queryNorm
              0.38264927 = fieldWeight in 219, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.926692 = idf(docFreq=113, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
          0.063246526 = weight(abstract_txt:großer in 219) [ClassicSimilarity], result of:
            0.063246526 = score(doc=219,freq=2.0), product of:
              0.16198665 = queryWeight, product of:
                1.3374621 = boost
                7.0677705 = idf(docFreq=98, maxDocs=42740)
                0.017136231 = queryNorm
              0.39044285 = fieldWeight in 219, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.0677705 = idf(docFreq=98, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
          0.09489578 = weight(abstract_txt:zusammenhänge in 219) [ClassicSimilarity], result of:
            0.09489578 = score(doc=219,freq=4.0), product of:
              0.16850367 = queryWeight, product of:
                1.364101 = boost
                7.2085433 = idf(docFreq=85, maxDocs=42740)
                0.017136231 = queryNorm
              0.56316745 = fieldWeight in 219, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                7.2085433 = idf(docFreq=85, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
          0.06823262 = weight(abstract_txt:entdecken in 219) [ClassicSimilarity], result of:
            0.06823262 = score(doc=219,freq=1.0), product of:
              0.2146806 = queryWeight, product of:
                1.5397075 = boost
                8.13653 = idf(docFreq=33, maxDocs=42740)
                0.017136231 = queryNorm
              0.3178332 = fieldWeight in 219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.13653 = idf(docFreq=33, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
          0.09095948 = weight(abstract_txt:unbekannte in 219) [ClassicSimilarity], result of:
            0.09095948 = score(doc=219,freq=1.0), product of:
              0.26003397 = queryWeight, product of:
                1.6945598 = boost
                8.954841 = idf(docFreq=14, maxDocs=42740)
                0.017136231 = queryNorm
              0.34979847 = fieldWeight in 219, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.954841 = idf(docFreq=14, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
          0.10305862 = weight(abstract_txt:anwendungen in 219) [ClassicSimilarity], result of:
            0.10305862 = score(doc=219,freq=3.0), product of:
              0.24688265 = queryWeight, product of:
                2.335082 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.017136231 = queryNorm
              0.4174397 = fieldWeight in 219, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.0390625 = fieldNorm(doc=219)
        0.28 = coord(7/25)
    
  2. SGML und XML : Anwendungen und Perspektiven (1999) 0.11
    0.11393732 = sum of:
      0.11393732 = product of:
        0.5696866 = sum of:
          0.06674873 = weight(abstract_txt:stellen in 2393) [ClassicSimilarity], result of:
            0.06674873 = score(doc=2393,freq=1.0), product of:
              0.106493086 = queryWeight, product of:
                1.0844326 = boost
                5.730645 = idf(docFreq=376, maxDocs=42740)
                0.017136231 = queryNorm
              0.62678933 = fieldWeight in 2393, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.730645 = idf(docFreq=376, maxDocs=42740)
                0.109375 = fieldNorm(doc=2393)
          0.08363649 = weight(abstract_txt:autoren in 2393) [ClassicSimilarity], result of:
            0.08363649 = score(doc=2393,freq=1.0), product of:
              0.12377224 = queryWeight, product of:
                1.1691049 = boost
                6.1780934 = idf(docFreq=240, maxDocs=42740)
                0.017136231 = queryNorm
              0.675729 = fieldWeight in 2393, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1780934 = idf(docFreq=240, maxDocs=42740)
                0.109375 = fieldNorm(doc=2393)
          0.11787183 = weight(abstract_txt:informatik in 2393) [ClassicSimilarity], result of:
            0.11787183 = score(doc=2393,freq=1.0), product of:
              0.15558441 = queryWeight, product of:
                1.3107651 = boost
                6.926692 = idf(docFreq=113, maxDocs=42740)
                0.017136231 = queryNorm
              0.7576069 = fieldWeight in 2393, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.926692 = idf(docFreq=113, maxDocs=42740)
                0.109375 = fieldNorm(doc=2393)
          0.13482696 = weight(abstract_txt:anwender in 2393) [ClassicSimilarity], result of:
            0.13482696 = score(doc=2393,freq=1.0), product of:
              0.17016774 = queryWeight, product of:
                1.3708202 = boost
                7.24405 = idf(docFreq=82, maxDocs=42740)
                0.017136231 = queryNorm
              0.792318 = fieldWeight in 2393, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.24405 = idf(docFreq=82, maxDocs=42740)
                0.109375 = fieldNorm(doc=2393)
          0.16660258 = weight(abstract_txt:anwendungen in 2393) [ClassicSimilarity], result of:
            0.16660258 = score(doc=2393,freq=1.0), product of:
              0.24688265 = queryWeight, product of:
                2.335082 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.017136231 = queryNorm
              0.674825 = fieldWeight in 2393, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.109375 = fieldNorm(doc=2393)
        0.2 = coord(5/25)
    
  3. Krause, P.: Aufbruch in die Wissensgesellschaft : Wissenschaftliche Information in Deutschland (2003) 0.09
    0.085590705 = sum of:
      0.085590705 = product of:
        0.35662794 = sum of:
          0.031722944 = weight(abstract_txt:daten in 2770) [ClassicSimilarity], result of:
            0.031722944 = score(doc=2770,freq=2.0), product of:
              0.0905558 = queryWeight, product of:
                5.2844644 = idf(docFreq=588, maxDocs=42740)
                0.017136231 = queryNorm
              0.35031378 = fieldWeight in 2770, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.2844644 = idf(docFreq=588, maxDocs=42740)
                0.046875 = fieldNorm(doc=2770)
          0.025400665 = weight(abstract_txt:ziel in 2770) [ClassicSimilarity], result of:
            0.025400665 = score(doc=2770,freq=1.0), product of:
              0.09838011 = queryWeight, product of:
                1.0423067 = boost
                5.5080323 = idf(docFreq=470, maxDocs=42740)
                0.017136231 = queryNorm
              0.25818902 = fieldWeight in 2770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5080323 = idf(docFreq=470, maxDocs=42740)
                0.046875 = fieldNorm(doc=2770)
          0.031586558 = weight(abstract_txt:bisher in 2770) [ClassicSimilarity], result of:
            0.031586558 = score(doc=2770,freq=1.0), product of:
              0.1137659 = queryWeight, product of:
                1.120851 = boost
                5.9230976 = idf(docFreq=310, maxDocs=42740)
                0.017136231 = queryNorm
              0.2776452 = fieldWeight in 2770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.9230976 = idf(docFreq=310, maxDocs=42740)
                0.046875 = fieldNorm(doc=2770)
          0.080165654 = weight(abstract_txt:datenmengen in 2770) [ClassicSimilarity], result of:
            0.080165654 = score(doc=2770,freq=1.0), product of:
              0.21167497 = queryWeight, product of:
                1.5288913 = boost
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.017136231 = queryNorm
              0.37872052 = fieldWeight in 2770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.079371 = idf(docFreq=35, maxDocs=42740)
                0.046875 = fieldNorm(doc=2770)
          0.08677573 = weight(abstract_txt:forschungs in 2770) [ClassicSimilarity], result of:
            0.08677573 = score(doc=2770,freq=1.0), product of:
              0.22315644 = queryWeight, product of:
                1.5698081 = boost
                8.295595 = idf(docFreq=28, maxDocs=42740)
                0.017136231 = queryNorm
              0.38885602 = fieldWeight in 2770, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.295595 = idf(docFreq=28, maxDocs=42740)
                0.046875 = fieldNorm(doc=2770)
          0.10097641 = weight(abstract_txt:anwendungen in 2770) [ClassicSimilarity], result of:
            0.10097641 = score(doc=2770,freq=2.0), product of:
              0.24688265 = queryWeight, product of:
                2.335082 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.017136231 = queryNorm
              0.4090057 = fieldWeight in 2770, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.046875 = fieldNorm(doc=2770)
        0.24 = coord(6/25)
    
  4. Stuckenschmidt, H.; Harmelen, F. van: Information sharing on the semantic web (2005) 0.08
    0.08464677 = sum of:
      0.08464677 = product of:
        0.5290423 = sum of:
          0.05234019 = weight(abstract_txt:daten in 4790) [ClassicSimilarity], result of:
            0.05234019 = score(doc=4790,freq=1.0), product of:
              0.0905558 = queryWeight, product of:
                5.2844644 = idf(docFreq=588, maxDocs=42740)
                0.017136231 = queryNorm
              0.57798827 = fieldWeight in 4790, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2844644 = idf(docFreq=588, maxDocs=42740)
                0.109375 = fieldNorm(doc=4790)
          0.08363649 = weight(abstract_txt:autoren in 4790) [ClassicSimilarity], result of:
            0.08363649 = score(doc=4790,freq=1.0), product of:
              0.12377224 = queryWeight, product of:
                1.1691049 = boost
                6.1780934 = idf(docFreq=240, maxDocs=42740)
                0.017136231 = queryNorm
              0.675729 = fieldWeight in 4790, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1780934 = idf(docFreq=240, maxDocs=42740)
                0.109375 = fieldNorm(doc=4790)
          0.16660258 = weight(abstract_txt:anwendungen in 4790) [ClassicSimilarity], result of:
            0.16660258 = score(doc=4790,freq=1.0), product of:
              0.24688265 = queryWeight, product of:
                2.335082 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.017136231 = queryNorm
              0.674825 = fieldWeight in 4790, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.109375 = fieldNorm(doc=4790)
          0.226463 = weight(abstract_txt:techniken in 4790) [ClassicSimilarity], result of:
            0.226463 = score(doc=4790,freq=1.0), product of:
              0.30294764 = queryWeight, product of:
                2.5866678 = boost
                6.8345766 = idf(docFreq=124, maxDocs=42740)
                0.017136231 = queryNorm
              0.74753183 = fieldWeight in 4790, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8345766 = idf(docFreq=124, maxDocs=42740)
                0.109375 = fieldNorm(doc=4790)
        0.16 = coord(4/25)
    
  5. Begriffliche Wissensverarbeitung : Methoden und Anwendungen. Mit Beiträgen zahlreicher Fachwissenschaftler (2000) 0.08
    0.08186079 = sum of:
      0.08186079 = product of:
        0.68217325 = sum of:
          0.15408796 = weight(abstract_txt:anwender in 5194) [ClassicSimilarity], result of:
            0.15408796 = score(doc=5194,freq=1.0), product of:
              0.17016774 = queryWeight, product of:
                1.3708202 = boost
                7.24405 = idf(docFreq=82, maxDocs=42740)
                0.017136231 = queryNorm
              0.90550625 = fieldWeight in 5194, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.24405 = idf(docFreq=82, maxDocs=42740)
                0.125 = fieldNorm(doc=5194)
          0.26927045 = weight(abstract_txt:anwendungen in 5194) [ClassicSimilarity], result of:
            0.26927045 = score(doc=5194,freq=2.0), product of:
              0.24688265 = queryWeight, product of:
                2.335082 = boost
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.017136231 = queryNorm
              1.0906819 = fieldWeight in 5194, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.169829 = idf(docFreq=242, maxDocs=42740)
                0.125 = fieldNorm(doc=5194)
          0.25881487 = weight(abstract_txt:techniken in 5194) [ClassicSimilarity], result of:
            0.25881487 = score(doc=5194,freq=1.0), product of:
              0.30294764 = queryWeight, product of:
                2.5866678 = boost
                6.8345766 = idf(docFreq=124, maxDocs=42740)
                0.017136231 = queryNorm
              0.8543221 = fieldWeight in 5194, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.8345766 = idf(docFreq=124, maxDocs=42740)
                0.125 = fieldNorm(doc=5194)
        0.12 = coord(3/25)