Conventional model-based clustering algorithms for time series data are limited in improving the clustering performance and also their computation complexity is high. In order to tackle this problem, a new model-based clustering algorithm with a certainty factor is proposed to evaluate the certainty degree of time series data being in a cluster. The new algorithm can be used to show a reasonable result for time series data clustering and reduce the computation complexity greatly. Performance of the algorithm is verified by the experiments on both synthetic data and real data.
CITATION STYLE
Zeng, J., & Guo, D. (2006). A New Clustering Algorithm for Time Series Analysis. In Lecture Notes in Control and Information Sciences (Vol. 344, pp. 759–764). Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-540-37256-1_93
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