Style-Transfer Accuracy (STA): We follow most previous work (Hu et al., 2017;Shen et al., 2017;Fu et al., 2018) and train a separate convolutional neural network (CNN) to predict the sentiment of a sentence (Kim, 2014), which is then used to approximate the style transfer accuracy.
we report the CNN classifier's accuracy on the style-transferred sentences, considering the target style to be the ground-truth.