 In this paper, we propose a novel network architecture to tackle those limitations by estimating mutual information in high-level representation and low-level representation, separately .
<fluency>  In this paper, we propose a novel network architecture to tackle those limitations by estimating mutual information in high-level representation and low-level representation, separately .
 In this paper, we propose a novel network architecture to tackle these limitations by estimating mutual information in high-level representation and low-level representation, separately .