Flash memory life prediction method and device, readable storage medium and electronic equipment

• Main Authors: SUN CHENGSI, WANG CAN, XU YONGGANG, HE HAN, TAN SHANGGENG, LIU KUNQI
• Format: Patent
• Language: Chinese; English
• Published: 19.12.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a flash memory life prediction method and device, a readable storage medium and electronic equipment. The flash memory life prediction method comprises the steps of obtaining a flash memory sample, a flash memory feature corresponding to the flash memory sample and the flash memory life; performing secondary processing on the flash memory features by using a feature selection algorithm based on correlation to obtain a feature subset related to the flash memory life; performing classification by using a K-nearest neighbor algorithm based on the feature subset to obtain classified data, and training a preset multiple linear regression model by using the classified data and the flash memory life to obtain a trained multiple linear regression model; feature information of a to-be-predicted flash memory is obtained, the trained multiple linear regression model is used for predicting the to-be-predicted flash memory according to the feature information, the service life of the to-be-predicte