Studying the Convergence of the CFA Algorithm.
Jesús GonzálezIgnacio RojasHéctor PomaresJulio OrtegaPublished in: IWANN (1) (2003)
Keyphrases
- computational complexity
- recognition algorithm
- learning algorithm
- experimental evaluation
- linear programming
- worst case
- probabilistic model
- convergence property
- stochastic approximation
- theoretical analysis
- dynamic programming
- cost function
- computational cost
- np hard
- high accuracy
- segmentation algorithm
- clustering method
- times faster
- convergence rate
- k means
- faster convergence
- preprocessing
- objective function
- expectation maximization
- significant improvement