In this paper we present an effective pattern similarity match algorithm for multidimensional sequence data sets such as video streams and various analog or digital signals. To approximate a sequence of data points we introduce a trend vector that captures the moving trend of the sequence. Using the trend vector, our method is designed to filter out irrelevant sequences from a database and to find similar sequences with respect to a query. Experimental results show that it provides a lower reconstruction error and a higher precision rate compared to existing methods. © Springer-Verlag Berlin Heidelberg 2007.
CITATION STYLE
Lee, S. L., & Kim, D. H. (2007). Effective pattern similarity match for multidimensional sequence data sets. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 4487 LNCS, pp. 204–212). Springer Verlag. https://doi.org/10.1007/978-3-540-72584-8_27
Mendeley helps you to discover research relevant for your work.