Abstract

As the basic unit of human knowledge, the event reflects the movement, behavior and changes in the real world. A large number of narrative class texts contain various events, and events have essential inherent connections among each other in these texts. By studying some traditional text representation method, this paper considers the event as a basic semantic unit for narrative texts, and presents a new event co-occurrence network structure based Chinese text representation method, which combines the characteristics of the graph structure. This method uses event features and the co-occurrence relationship between event features to represent the text, and can retain the structure information and semantic information of the text to a greater extent. The experimental results show that automatic summary based on this method has better performance.

Paper Details