Steel plate shape abnormity identification method based on depth random forest
A random forest, steel plate shape technology, applied in neural learning methods, character and pattern recognition, computer parts and other directions, can solve problems affecting industrial production efficiency, product production quality, shape failure, and easy deformation of steel plate shape.
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[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0034] A method for identifying anomalies in steel plate shape based on deep random forests, such as figure 1 shown, including the following steps:
[0035] Step 1: Sampling and measuring the thickness of the kth steel plate after the shear line process in the thick plate production process, and obtaining the thickness data set H of the kth steel plate k ={h k (i,j),i∈{1,2,...,M},j∈{1,2,...,N k}}, and collect the shape quality label y of the kth steel plate k ;
[0036] Among them, k∈{1,2,...,S}, S is the total number of steel plates, h k (i, j) is the thickness of the kth steel plate at the sampling point (i, j), i is the serial number of the sampling point in the width direction of the steel plate, j is the serial number of the sampling point in the longitudinal direction of the steel plate, M is the thickness of the sampling point in th...
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