Feature extraction method and device and computer readable storage medium

• Main Authors: WANG JIANMING, HUANG BO, WU ZHENYU, BI YE
• Format: Patent
• Language: Chinese; English
• Published: 10.09.2019
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a feature extraction method, and the method comprises the steps of obtaining the training data which comprises an original feature corresponding to each piece of sample data; training an initial feature extraction model by using the training data, and obtaining the parameter...