An efficient approach to mine flexible periodic patterns in time series databases
Devised a new algorithm to generate flexible periodic patterns using suffix trie. Handling variable starting position for mining periodicity without recalculation. A new periodicity detection system to find more interesting periodic patterns. Mining periodicity in a single run and database scan in more interactive manner. Efficiency and scalability of proposed approach are tested with real life datasets.
periodic pattern time series databases data mining suffix tree flexible patterns knowledge discovery