State-space dynamics distance for clustering sequential data.
Dario García-GarcíaEmilio Parrado-HernándezFernando Díaz-de-MaríaPublished in: Pattern Recognit. (2011)
Keyphrases
- sequential data
- state space
- dynamical systems
- hidden markov models
- clustering algorithm
- fixed length
- distance measure
- sequential patterns
- pattern mining
- pattern discovery
- variable length
- sequential pattern mining
- reinforcement learning
- information retrieval
- data points
- dynamic programming
- distance function
- search space