Hyper-parameter determination method and device, equipment and storage medium

The invention provides a hyper-parameter determination method and device, equipment and a storage medium, relates to the technical field of computers, and can improve the accuracy of a hyper-parameter search range. The method comprises the steps of obtaining a to-be-trained data set, and determining a hyper-parameter of a target historical model as a reference hyper-parameter under the condition that a plurality of historical training data sets comprise a target historical training data set; the similarity between the target historical training data set and the to-be-trained data set is larger than or equal to the preset similarity. The target historical model is a model obtained by training according to the target historical training data set. And determining a hyper-parameter search range based on the reference hyper-parameter, and determining a target hyper-parameter corresponding to the to-be-trained data set from the hyper-parameter search range based on a hyper-parameter search algorithm. 本申请提供一种超参数的确定方