KEYWORD EXTRACTION METHOD BASED ON REINFORCEMENT LEARNING, AND COMPUTER DEVICE AND STORAGE MEDIUM

摘要

A keyword extraction method based on reinforcement learning, the method comprising: establishing a keyword memory slot G_n for an nth group of dialogs in a corpus; initializing the keyword memory slot G_n and then obtaining a keyword memory slot G_L; and updating the keyword memory slot G_L in multiple rounds by using a reinforcement learning model, so as to obtain a keyword memory slot G'_L, wherein the keyword memory slot G'_L comprises a word vector of a keyword extracted from the nth group of dialogs.