ECML: An Ensemble Cascade Metric-Learning Mechanism Toward Face Verification

Face verification can be regarded as a two-class fine-grained visual-recognition problem. Enhancing the feature’s discriminative power is one of the key problems to improve its performance. Metric-learning technology is often applied to address this need while achieving a good tradeoff between underfitting, and overfitting plays a vital role in metric learning. Hence, we propose a novel ensemble c...