Deep learning classification method based on feature screening
A technology of feature screening and classification methods, applied in neural learning methods, machine learning, instruments, etc., can solve problems such as strictness and image quality requirements, achieve high-precision classification, improve accuracy and efficiency
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[0034] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0035] In order to classify images accurately and efficiently, the present invention provides a deep learning classification method based on feature screening, which specifically includes data set collection and preprocessing, training of convolutional neural network classification models, feature screening, feature subclasses Set training classification model four parts, such as figure 1 shown. The method is specifically carried out in the following steps:
[0036] Step 1.1: In order to realize the classification function of the input image, it is necessary to preprocess the data, including preprocessing the data into a format that can be read by the neural network and normalizing it, and making the training The model is more robust.
[0037] Step 1.2: In order to evaluate and select the model, it is necessary to perform independent and identically distributed sa...
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