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Large-Scale Pattern-Based Information Extraction from the World Wide Web
Blohm, Sebastian - 2010
Extracting information from text is the task of obtaining structured, machine-processable facts from information that …
Persistent link: https://www.econbiz.de/10009434589
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Applying data mining to assess crash risk on curves
Chen, Samantha; Rakotonirainy, Andry; Loke, Seng Wai - 2009
. Incident records, described using free text, from a large insurance company were analysed with rough set theory. Rough set …
Persistent link: https://www.econbiz.de/10009438195
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Erfolgsmessung informationsorientierter Websites
Stolz, Carsten Dirk - 2007
inhaltliche Bewertung zuermöglichen ist eine umfangreiche Text Mining-Analyse der Website notwendig.Das Effizienzmaß nutzt die …, we enhance the formerly developed web success metric GPI. We apply well understoodtechniques such as PLSA for text …
Persistent link: https://www.econbiz.de/10009447146
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Text Mining in der Konsumentenforschung unter besonder Berücksichtigung von Produktontologien
Butscher, Robert - 2006
Mithilfe von Text Mining Methoden wird aus Internet-Meinungsberichten und einschlägigen Handbüchern eine … und Assoziativen Netze auf und erweitert das Text Mining von Meinungsberichten um eine semantische Komponente. …With the help of text Mining methods a product specific ontology from online reviews and appropriate manuals is built …
Persistent link: https://www.econbiz.de/10009451148
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Critical success factors in data mining projects.
Sim, Jaesung - 2003
The increasing awareness of data mining technology, along with the attendant increase in the capturing, warehousing, and utilization of historical data to support evidence-based decision making, is leading many organizations to recognize that the effective use of data is the key element in the...
Persistent link: https://www.econbiz.de/10009475089
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A Decision-Theoretic Approach to Data Mining
Elovici, Yuval; Braha, Dan - 2003
In this paper, we develop a decision-theoretic frameworkfor evaluating data mining systems, which employ classification methods, in terms of their utility in decision-making. The decision-theoretic model provides an economic perspective on the value of â extracted knowledge,â in terms of its...
Persistent link: https://www.econbiz.de/10009431139
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Large-Scale Pattern-Based Information Extraction from the World Wide Web
Blohm, Sebastian - 2010
Extracting information from text is the task of obtaining structured, machineprocessable facts from information that is …
Persistent link: https://www.econbiz.de/10009434402
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Wissensextraktion zum datengetriebenen Qualitätsmanagement
Strobel, Christian Manuel - 2009
In der vorliegenden Dissertation werden zwei neue Data Mining Verfahren und Metho-den zur Extraktion von qualitätsrelevantem Wissen vorgestellt und mit Anwendungen aus der Automobilbranche evaluiert. Diese neuartigen Verfahren erlauben es, in Abhän-gigkeit der zugrunde liegenden Datentypen,...
Persistent link: https://www.econbiz.de/10009434537
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Using Data Mining for Facilitating User Contributions in the Social Semantic Web
Ramezani, Maryam - 2011
This thesis utilizes recommender systems to aid the user in contributing to the Social Semantic Web. In this work, we propose a framework that maps domain properties to recommendation technologies. Next, we develop novel recommendation algorithms for improving personalized tag recommendation and...
Persistent link: https://www.econbiz.de/10009434685
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Supplier Network Intelligence Collection Framework
Jeeva, Ananda; Zhu, Dengya - 2011
This paper proposes the use of an integrated information retrieval framework (IIRF) to facilitate the collection of critical information of a manufacturer’s supply network. It explores the requirements for a sustainable survival of manufacturers by aligning information among the entities...
Persistent link: https://www.econbiz.de/10009434914