Sensitive text intelligent detection method and device for communication platform

• Main Authors: WANG XIAOHONG, LIANG LINA, SHI ZHONGDE, WANG LUYAO, DENG WEI
• Format: Patent
• Language: Chinese; English
• Published: 14.04.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention provides a sensitive text intelligent detection method and device for a communication platform, relates to the technical field of artificial intelligence and information security, can be used in the financial field, and comprises the following steps: performing field classification on a to-be-detected text by using a text classification model to obtain field information; obtaining a corresponding field sensitive word library according to the field information; performing word segmentation on the to-be-detected text to obtain a word segmentation result; matching the word segmentation result with a field sensitive word library to obtain a sensitive keyword detection result; detecting a to-be-detected text by using the sensitive sentence classification model to obtain a sensitive sentence detection result; and judging whether the text belongs to the sensitive text based on the sensitive keyword detection result and the sensitive sentence detection result. According to the method, differences in all