I am planning to train on this dataset
http://www.multipie.org/ (
The CMU Multi-PIE face database contains more than 750,000 images of 337 people recorded in up to four sessions over the span of five months.) added to CASIA/ facescrub, I want your opinion regarding the accuracy, specially the identification accuracy. Is the retraining worth it, or it won't improve the accuracy too much?
Thanks