An Algorithm for Segmenting Categorical Time Series into Meaningful Episodes.
Paul R. CohenNiall M. AdamsPublished in: IDA (2001)
Keyphrases
- detection algorithm
- improved algorithm
- similarity measure
- search space
- high accuracy
- worst case
- times faster
- matching algorithm
- data sets
- np hard
- optimal solution
- dynamic programming
- computational complexity
- learning algorithm
- recognition algorithm
- cost function
- k means
- simulated annealing
- linear programming
- optimization algorithm
- clustering method
- ant colony optimization
- data mining