Optimization of Mining Association Rule from XML Documents
نویسندگان
چکیده
منابع مشابه
Optimization of Mining Association Rule from XML Documents
Association rule mining finds the interesting correlation among a large set of data items. With a large amount of data being collected and stored continuously in databases, it has become mandatory to mine interesting relationship between the attributes. Semi-structured data refers to set of data with some implicit structure but not enough of a regular. Mining association rule from semi-structur...
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With the growing usage of XML in the World Wide Web and elsewhere as a standard for the exchange of data and to represent semistructured data, there is an imminent need for tools and techniques to perform data mining on XML documents and XML repositories. In this paper we look at the various approaches for association rule mining from XML data. We present a Java-based implementation of the Apri...
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Previous work on XML association rule mining focuses on mining from the data existing in XML documents at a certain time point. However, due to the dynamic nature of online information, an XML document typically evolves over time. Knowledge obtained from mining the evolvement of an XML document would be useful in a wide range of applications, such as XML indexing, XML clustering. In this paper,...
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The increasing amount of XML datasets available to casual users increases the necessity of investigating techniques to extract knowledge from these data. Data mining is widely applied in the database research area in order to extract frequent correlations of values from both structured and semistructured datasets. In this work we describe an approach to mine Tree-based association rules from XM...
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In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently and effectively. In XAR-Miner, raw XML data are first transformed to either an Indexed Content Tree (IX-tree) or Multi-relational databases (Multi-DB), depending on the size of XML document and memory constraint of the system, for efficient data selection in the AR mining. Concepts that are re...
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ژورنال
عنوان ژورنال: IOSR Journal of Computer Engineering
سال: 2013
ISSN: 2278-8727,2278-0661
DOI: 10.9790/0661-01026064