《Tak2016A review on time series data mining》.pdfVIP

Engineering Applications of Artificial Intelligence 24 (2011) 164–181 Contents lists available at ScienceDirect Engineering Applications of Artificial Intelligence journal homepage: /locate/engappai A review on time series data mining Tak-chung Fu Department of Computing, Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong a r t i c l e i n f o a b s t r a c t Article history: Time series is an important class of temporal data objects and it can be easily obtained from scientific Received 19 February 2008 and financial applications. A time series is a collection of observations made chronologically. The nature Received in revised form of time series data includes: large in data size, high dimensionality and necessary to update 14 March 2010 continuously. Moreover time series data, which is characterized by its numerical and continuous Accepted 4 September 2010 nature, is always considered as a whole instead of individual numerical field. The increasing use of time series data has initiated a great deal of research and development attempts in the field of data mining. Keywords: The abundant research on time series data mining in the last decade could hamper the entry of Time series data mining interested researchers, due to its complexity. In this paper, a comprehensive revision on the existing Representation time series data mining resea