Mining Correlation Patterns among Appliances in Smart Home Environment

淡江大學機構典藏 > 工學院 > 資訊工程學系暨研究所 > 會議論文 > Item 987654321/98057

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題名:	Mining Correlation Patterns among Appliances in Smart Home Environment
作者:	Chen, Yi-Cheng;Chen, Chien-Chih;Peng, Wen-Chih;Lee, Wang-Chien
貢獻者:	淡江大學資訊工程學系
關鍵詞:	correlation pattern;smart home;sequential pattern;time intervalbased data;usage representation
日期:	2014-05
上傳時間:	2014-05-22 21:55:43 (UTC+8)
出版者:	Springer
摘要:	Since the great advent of sensor technology, the usage data of appliances in a house can be logged and collected easily today. However, it is a challenge for the residents to visualize how these appliances are used. Thus, mining algorithms are much needed to discover appliance usage patterns. Most previous studies on usage pattern discovery are mainly focused on analyzing the patterns of single appliance rather than mining the usage correlation among appliances. In this paper, a novel algorithm, namely, Correlation Pattern Miner (CoPMiner), is developed to capture the usage patterns and correlations among appliances probabilistically. With several new optimization techniques, CoPMiner can reduce the search space effectively and efficiently. Furthermore, the proposed algorithm is applied on a real-world dataset to show the practicability of correlation pattern mining.
關聯:	The 18th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2014), pp.222-233
顯示於類別:	[資訊工程學系暨研究所] 會議論文

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