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  1. Klein, H.: Web Content Mining (2004) 0.05 
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    Abstract
    Web Mining - ein Schlagwort, das mit der Verbreitung des Internets immer öfter zu lesen und zu hören ist. Die gegenwärtige Forschung beschäftigt sich aber eher mit dem Nutzungsverhalten der Internetnutzer, und ein Blick in Tagungsprogramme einschlägiger Konferenzen (z.B. GOR - German Online Research) zeigt, dass die Analyse der Inhalte kaum Thema ist. Auf der GOR wurden 1999 zwei Vorträge zu diesem Thema gehalten, auf der Folgekonferenz 2001 kein einziger. Web Mining ist der Oberbegriff für zwei Typen von Web Mining: Web Usage Mining und Web Content Mining. Unter Web Usage Mining versteht man das Analysieren von Daten, wie sie bei der Nutzung des WWW anfallen und von den Servern protokolliert wenden. Man kann ermitteln, welche Seiten wie oft aufgerufen wurden, wie lange auf den Seiten verweilt wurde und vieles andere mehr. Beim Web Content Mining wird der Inhalt der Webseiten untersucht, der nicht nur Text, sondern auf Bilder, Video- und Audioinhalte enthalten kann. Die Software für die Analyse von Webseiten ist in den Grundzügen vorhanden, doch müssen die meisten Webseiten für die entsprechende Analysesoftware erst aufbereitet werden. Zuerst müssen die relevanten Websites ermittelt werden, die die gesuchten Inhalte enthalten. Das geschieht meist mit Suchmaschinen, von denen es mittlerweile Hunderte gibt. Allerdings kann man nicht davon ausgehen, dass die Suchmaschinen alle existierende Webseiten erfassen. Das ist unmöglich, denn durch das schnelle Wachstum des Internets kommen täglich Tausende von Webseiten hinzu, und bereits bestehende ändern sich der werden gelöscht. Oft weiß man auch nicht, wie die Suchmaschinen arbeiten, denn das gehört zu den Geschäftsgeheimnissen der Betreiber. Man muss also davon ausgehen, dass die Suchmaschinen nicht alle relevanten Websites finden (können). Der nächste Schritt ist das Herunterladen der Websites, dafür gibt es Software, die unter den Bezeichnungen OfflineReader oder Webspider zu finden ist. Das Ziel dieser Programme ist, die Website in einer Form herunterzuladen, die es erlaubt, die Website offline zu betrachten. Die Struktur der Website wird in der Regel beibehalten. Wer die Inhalte einer Website analysieren will, muss also alle Dateien mit seiner Analysesoftware verarbeiten können. Software für Inhaltsanalyse geht davon aus, dass nur Textinformationen in einer einzigen Datei verarbeitet werden. QDA Software (qualitative data analysis) verarbeitet dagegen auch Audiound Videoinhalte sowie internetspezifische Kommunikation wie z.B. Chats.
    Theme
    Data Mining
  2. Lutz, H.: Back to business : was CompuServe Unternehmen bietet (1997) 0.04 
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    Date
    22. 2.1997 19:50:29
    Source
    Cogito. 1997, H.1, S.22-23
  3. Pernik, V.; Schlögl, C.: Möglichkeiten und Grenzen von Web Structure Mining am Beispiel von informationswissenschaftlichen Hochschulinstituten im deutschsprachigen Raum (2006) 0.04 
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  4. Veittes, M.: Electronic Book (1995) 0.03 
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    Source
    RRZK-Kompass. 1995, Nr.65, S.21-22
  5. Verkommt das Internet zur reinen Glotze? : Fertige Informationspakete gegen individuelle Suche: das neue 'Push-Prinzip' im Internet ist heftig umstritten (1997) 0.03 
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    Date
    18. 1.1997 12:15:22
    Source
    Kölner Stadtanzeiger. Nr.69 vom 22/23.3.1997, S.MZ7
  6. Filk, C.: Online, Internet und Digitalkultur : eine Bibliographie zur jüngsten Diskussion um die Informationsgesellschaft (1996) 0.03 
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    Date
    5. 9.1997 19:22:27
    Source
    Rundfunk und Geschichte. 22(1996) H.2/3, S.184-193
  7. (Über-)Leben in der Informationsgesellschaft : Zwischen Informationsüberfluss und Wissensarmut. Festschrift für Prof. Dr. Gernot Wersig zum 60. Geburtstag (2003) 0.03 
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    Content
    Enthält die Beiträge: RAUCH, W.: Neue Informations-Horizonte? VÖLZ, H.: Gedanken zut Verdaulichkeit von Informationen; RATZEK, W.: Suum cuique - Jedem das Seine! Oder: Was wollen wir wissen; VOWE, G.: Das Internet als elektronische Agora? Zum politischen Potential internetbasierter Kommunikation; GRUDOWSKI, S.: Ideen zur Förderung der Fachinformations-Institutionen durch Fachinformationspolitik: Hyperinformationszentren und Informationswissenschaft; ZIMMERMANN, H.H.: Zur Gestaltung eines Internet-Portals als offenes Autor-zentriertes Kommunikationssystem; HENNINGS, R.-D.: Machine Learning, Data Mining and Knowledge Discovery: Von der Generierung zur Entdeckung von Wissen
  8. Deider, C.: Was kostet Surfen im Internet via T-Online? (1996) 0.03 
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    Date
    22. 4.1996 20:07:57
  9. ¬Der Internet-Praktiker : Referenz und Programme (1995) 0.03 
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    Date
    23. 8.1996 12:51:22
  10. Karisch, K.-H.: Briefe von der Front : fünf Nächte im Global Village der Rechtsradikalen (1996) 0.03 
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    Date
    17. 7.1996 9:33:22
  11. Tröger, B.: Geisteswissenschaftliche Fachinformationen im Internet : ein Bericht aus der Praxis (1996) 0.03 
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    Date
    21. 9.1996 16:03:22
  12. Ask me[@sk.me]: your global information guide : der Wegweiser durch die Informationswelten (1996) 0.03 
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    Date
    30.11.1996 13:22:37
  13. Kreimeier, K.: Exemplare (1999) 0.03 
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    Date
    17. 7.1996 9:33:22
  14. Ulrich, P.S.: Collaborative Digital Reference Service : Weltweites Projekt (2001) 0.03 
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    Date
    20. 4.2002 17:30:22
  15. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.03 
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    Date
    27.11.2005 18:04:22
  16. Welzer, H.: ¬Die smarte Diktatur : der Angriff auf unsere Freiheit (2016) 0.03 
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    RSWK
    Data Mining
    Subject
    Data Mining
  17. dpa: Fernsehen und Internet wachsen rapide zusammen : Online-Riesen stecken Startpositionen ab (1999) 0.02 
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    Date
    3. 5.1997 8:44:22
  18. Siegele, L.: Internet verbindet Verbraucher und Versicherer : noch ist die Auswahl des Insweb-Dienstes klein - Information statt Werbesprüche (1996) 0.02 
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    Date
    17. 7.1996 9:33:22
  19. Bauer, U.: Jugendschützer streiten über Pornotips : Paritätischer Wohlfahrtsverband moniert Ratgeber für das 'Surfen' im Internet (1996) 0.02 
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    Date
    22. 8.1996 20:37:44
  20. hp: Bibliothek ist im Internet (1996) 0.02 
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    Date
    22. 8.1996 21:55:54

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