Minimization of Utterance Verification Error Rate as a Constrained Optimization Problem.
Man-Hung SiuBrian MakWing-Hei AuPublished in: IEEE Signal Process. Lett. (2006)
Keyphrases
- error rate
- constrained optimization
- objective function
- constrained optimization problems
- stationary points
- test set
- equal error rate
- false acceptance rate
- constraint handling
- unconstrained optimization
- interval analysis
- speech recognition
- lagrange multipliers
- penalty function
- optimal solution
- misclassification rate
- penalty functions
- augmented lagrangian
- multi objective
- lower error rates
- false discovery rate
- signature verification
- recognition rate
- cost function