Comparison Between Genetic Algorithms and the Baum-Welch Algorithm in Learning HMMs for Human Activity Classification.
Óscar PérezMassimo PiccardiJesús GarcíaMiguel Ángel Patricio GuisadoJosé Manuel MolinaPublished in: EvoWorkshops (2007)
Keyphrases
- learning algorithm
- hidden markov models
- baum welch
- human activities
- machine learning
- simulated annealing
- dynamic programming
- expectation maximization
- genetic algorithm
- video sequences
- k means
- decision trees
- text classification
- em algorithm
- neural network
- feature extraction
- reinforcement learning
- moving objects
- human activity recognition
- estimate the model parameters