Image set classification method and system based on representation learning reconstruction residual analysis
A technology for reconstructing residuals and classification methods, applied in image enhancement, image data processing, instruments, etc., can solve problems such as classification errors, poor performance of classification models, poor interpretability, etc., and achieve improved classification accuracy and good classification results Effect
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[0125] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0126] figure 1 It is a flow chart of the image set classification method based on representation learning reconstruction residual analysis of the present invention, comprising the following steps:
[0127] Step 1: Obtain a video frame sequence that can be used for computer recognition and processing, and preprocess it to obtain image set data.
[0128] Step 2, the image set data is randomly divided into a training set and a test set, and the data in the training set is randomly and evenly distributed as a training set and a verification set for training.
[0129] Step 3, in the nonlinear space, construct the target loss function model, and find the direction of the best projection, so that the inter-class dispersion is the largest and the intra-class aggregation degree is the smallest.
[0130] In step 4, a compact and discriminative projec...
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