A Discriminative Feature Learning Approach for Deep.. Moreover, features are discriminative within a wide range of \lambda . Therefore, the joint supervision benefits the discriminative power of deeply learned features, which is crucial for face recognition. Fig. 3. The distribution of deeply learned features under the joint supervision of softmax loss and center loss.

A Discriminative Feature Learning Approach for Deep.
A Discriminative Feature Learning Approach for Deep. from shunk031.me

In order to enhance the discriminative power of the deeply learned features, this paper proposes a new supervision signal, called center loss, for face recognition task..