Time Series Classification Based on Multi-codebook Important Time Subsequence Approximation Algorithm.
Zhiwei TaoLi ZhangBangjun WangFanzhang LiPublished in: ICONIP (4) (2016)
Keyphrases
- learning algorithm
- optimization algorithm
- cost function
- detection algorithm
- closed form
- k means
- np hard
- dynamic programming
- experimental evaluation
- computational cost
- error bounds
- computational complexity
- search space
- significant improvement
- high accuracy
- convergence rate
- similarity measure
- particle swarm optimization
- probabilistic model
- segmentation algorithm
- input data
- tree structure
- matching algorithm
- lower bound
- times faster
- optimal solution
- objective function
- recognition algorithm
- error tolerance