Diversity Actor-Critic: Sample-Aware Entropy Regularization for
              Sample-Efficient Exploration

                       Seungyul Han 1 Youngchul Sung 1

             Abstract                 for challenging continuous control tasks.
   In this paper, sample-aware policy entropy regu-        In this paper, we consider the problem of policy entropy
   larization is proposed to enhance the conventional       regularization in off-policy learning and propose a general-
   policy entropy r ...