An Event Extraction Method for Power Dispatching Text Based on Hybrid Neural Network

Abstract

In order to improve the application effect of power dispatching text in business scenarios, a method for extracting power dispatching text events is proposed based on hybrid neural network. Taking the power dispatching text fault handling plan as the research object, an event extraction model is established centering on the trigger words of the plan. It is proved through case simulation that the proposed method can better extract the entity elements in the plan event. Compared with other methods, the accuracy of the entity recognition and entity relation recognition is improved.

Keywords

• power grid dispatching
• hybrid neural network
• trigger word
• event extraction