An efficient algorithm for mining time interval-based patterns in large database.
Yi-Cheng ChenJi-Chiang JiangWen-Chih PengSuh-Yin LeePublished in: CIKM (2010)
Keyphrases
- database
- dynamic programming
- np hard
- cost function
- databases
- worst case
- k means
- data mining
- computational complexity
- pattern mining
- detection algorithm
- computationally efficient
- learning algorithm
- closed item sets
- segmentation algorithm
- objective function
- preprocessing
- image segmentation
- database systems
- tree structure
- matching algorithm
- recognition algorithm
- frequent item sets
- transactional databases
- optimal solution