21st International Conference on Data Engineering Workshops (ICDEW'05)
Optimized Sequential Pattern Mining from Point Of Sales Data
Tokyo, Japan
April 05-April 08
ISBN: 0-7695-2657-8
We consider an optimization problem of sequential pattern mining. We present space efficient algorithms for computing optimized sequential pattern that maximize transitive confidence from a cause event to an effect event. Those can compute optimized sequential patterns for all cause-effect pairs of sales fluctuation events in large POS data.
Citation:
Kazumitsu Yagi, Mai Soramoto, Miho Mokuda, Yasuhiko Morimoto, "Optimized Sequential Pattern Mining from Point Of Sales Data," icdew, pp.1223, 21st International Conference on Data Engineering Workshops (ICDEW'05), 2005