The invention provides a method for predicting formation of a high-entropy
alloy phase structure by adopting a
machine learning method, which comprises the following steps of: S1, screening data from a plurality of papers subjected to
peer review, and constructing a
database with a powerful
data set; s2, for the
alloy in the
database, calculating characteristic parameters by adopting a specific calculation formula; s3, screening out a
feature set with the best performance by adopting
feature screening; and S4, selecting different
machine learning classification models for training. Compared with a traditional experimental method and
molecular dynamics simulation, the method for predicting the formation of the high-entropy
alloy phase structure by adopting the
machine learning method provided by the invention has the advantages that the
machine learning technology is more efficient and accurate in predicting the performance of the high-entropy alloy, so that a large amount of experimental time and cost can be saved; and the performance data of the alloy can be more accurately obtained, so that the research and development progress of the material is accelerated.