From statistical methods to deep learning, automatic keyphrase prediction: A survey

Binbin Xie, Jia Song, Liangying Shao, Suhang Wu, Xiangpeng Wei, Baosong Yang, Huan Lin, Jun Xie, Jinsong Su

Abstract: Highlights•First, we comprehensively summarize the studies on automatic keyphrase prediction.•Second, we compare representative models and analyze their advantages and disadvantages.•Third, we discuss the future directions of this task, so as to inspire the follow-up studies.