Similarity determination model processing method and target object searching method and device

• Main Author: SHI ZHILIN
• Format: Patent
• Language: Chinese; English
• Published: 31.10.2023
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention relates to a similarity determination model processing method and a target object searching method and device. The method relates to artificial intelligence and comprises the steps of determining a coding layer of a model according to initial similarity, performing nonlinear transformation processing and dimension reduction processing on discrete character sampling sequence samples determined based on a to-be-screened data sequence to obtain each data feature vector after dimension reduction, determining a decoding layer of the model based on the initial similarity, and obtaining each data feature vector after dimension reduction. And performing data reconstruction processing on each data feature vector after dimension reduction to obtain a reconstructed data sequence. Determining a compression loss value according to each discrete character sampling sequence sample and each data feature vector, determining a reconstruction loss value according to the discrete character sampling sequence sample