Document text abstract generation method

• Main Authors: CHENG JIANRUN, QI GANG, LYU HAO, LI QING, LI BAODONG, HAN GUOQUAN
• Format: Patent
• Language: Chinese; English
• Published: 14.10.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; HANDLING RECORD CARRIERS; PHYSICS; PRESENTATION OF DATA; RECOGNITION OF DATA; RECORD CARRIERS

The invention provides an official document text abstract generation method. The method comprises the following steps: performing sentence segmentation processing on a target official document text to obtain a plurality of clauses; obtaining a clause weight corresponding to each clause according to the type of the target official document text; inputting the plurality of clauses of the target official document text and the corresponding clause weights into an abstract generation model to obtain an official document text abstract output by the abstract generation model; wherein the loss function used for training the abstract generation model comprises a target approval keyword hit function. According to the official document summary generation method provided by the invention, the structural features of different types of official documents are considered, and the target approval keyword hit function, the approval duration adjustment function and other contents suitable for the official document automatic app