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JDCTA
2010
225views more  JDCTA 2010»
13 years 2 months ago
Multi-Level Weighted Sequential Pattern Mining Based on Prime Encoding
Encoding can express the hierarchical relationship in the area of mining the multi-level sequential pattern, up to now all the algorithms of which find frequent sequences just acc...
Yun Li, Lianglei Sun, Jiang Yin, Wenyan Bao, Mengy...
CEC
2007
IEEE
13 years 11 months ago
Evolving hypernetworks for pattern classification
Abstract-- Hypernetworks consist of a large number of hyperedges that represent higher-order features sampled from training patterns. Evolutionary algorithms have been used as a me...
Joo-Kyung Kim, Byoung-Tak Zhang
MST
2006
96views more  MST 2006»
13 years 7 months ago
Juggling with Pattern Matching
In the late eighties, it was shown that juggling patterns can be described by strings of numbers with fascinating combinatorial properties that have since then been studied by man...
Jean Cardinal, Steve Kremer, Stefan Langerman
ICDM
2003
IEEE
141views Data Mining» more  ICDM 2003»
14 years 23 days ago
TSP: Mining Top-K Closed Sequential Patterns
Sequential pattern mining has been studied extensively in data mining community. Most previous studies require the specification of a minimum support threshold to perform the min...
Petre Tzvetkov, Xifeng Yan, Jiawei Han
DPHOTO
2009
154views Hardware» more  DPHOTO 2009»
13 years 5 months ago
Optimal color filter array design: quantitative conditions and an efficient search procedure
Most digital cameras employ a spatial subsampling process, implemented as a color filter array (CFA), to capture color images. The choice of CFA patterns has a great impact on the...
Yue M. Lu, Martin Vetterli