Telecommunication package personalized matching method and system, computer equipment and terminal

The invention belongs to the technical field of information and data processing, and discloses a personalized matching method and system for a telecommunication package, computer equipment and a terminal, which are used for analyzing the tariff condition of a telecommunication user package and researching a matching algorithm so as to predict the package selected by the user. Feature sorting and screening are performed through feature engineering, a model is constructed by using four algorithms of KNN, a decision tree, a random forest and naive Bayes, a package selected by a user is predicted, and differences among the four algorithms are compared. And parameters are adjusted and optimized by using a grid adjusting and optimizing algorithm, the model is verified by using ten-fold cross validation, and the prediction accuracy of the model is further improved by improving and optimizing a decision tree model and a random forest model. Analysis and comparison of all the models show that the accuracy of the impro