Fast Discrete HMM Algorithm for On-line Handwriting Recognition.
T. HasegawaH. YasudaTakashi MatsumotoPublished in: ICPR (2000)
Keyphrases
- learning algorithm
- cost function
- preprocessing
- worst case
- detection algorithm
- np hard
- significant improvement
- k means
- objective function
- theoretical analysis
- expectation maximization
- computationally efficient
- continuous optimization
- improved algorithm
- recognition algorithm
- times faster
- matching algorithm
- computational complexity
- high accuracy
- probabilistic model
- hidden markov models
- particle swarm optimization
- similarity measure
- genetic algorithm
- convergence rate
- optimal solution
- data structure
- forward backward
- real valued time series