Lightweight sensitive information text classification method and device, equipment and storage medium

• Main Authors: CHEN KEYAN, SHEN WEIFA, ZHAN ZUOBAO
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to data processing, and discloses a lightweight sensitive information text classification method, device and equipment and a storage medium, and the method comprises the steps of obtaining a readable text file containing sensitive information uploaded by a target computer terminal from a decentralized distributed storage network, guaranteeing that the file is not leaked or stolen, and improving the data security; extracting multi-source information of the readable text file; performing vector coding on the multi-source information to obtain a multi-source information vector; quantifying the text multi-label classification model through preset precision to obtain a lightweight text multi-label classification model; inputting the multi-source information vector into a multi-source information fusion network of a lightweight text multi-label classification model, and performing public feature extraction; outputting a plurality of common feature vectors, and inputting the common feature vect