Automatic cover generation system and method based on text word segmentation and statistical verification

The invention discloses an automatic cover generation system and method based on text word segmentation and statistical verification, and belongs to the technical field of power system dispatching automation. The method is characterized by comprising the following steps: S1, obtaining a maintenance application ticket text file; S2, carrying out word segmentation on the overhaul application ticket text, and storing overhaul content and a power failure range word segmentation result; S3, carrying out analysis and model association on the word segmentation result to obtain a structured object, and when the analysis is unsuccessful, returning to S2 to adjust the word segmentation algorithm; and S4, calling a cover expert database to automatically summarize analysis results to generate a maintenance application ticket cover. A computer technology is applied, a maximum matching text word segmentation method is adopted, extraction and model association are carried out on maintenance content and a power failure range