Lantian Li 15-04-20
1. Search for discriminative features for the cohort-based SVM classifier.
We select orignal score, t-norm score, relative ranking, cohort-score, cohort-subtraction-score(delta-score).
2. Verify the discriminative ability of the relative ranking and delta-score.
Experimental results show that these two features can be applied for SVM classification.
The best performance is obtained when SVM input feature is made up of orignal score, t-norm score, relative ranking and delta-score.
3. Help Pro.Zheng collect digit speech.
1. Go on the task 1 and 2.