Submerged passenger mining method and device and computing equipment

The latent guest mining method comprises the following steps: acquiring sample data input by a user; based on the sample data, screening out target models matched with the number of customers in the sample data from a plurality of artificial intelligence models; utilizing the trained target model to calculate a matching degree value between the portrait of each customer in the enterprise information base and the sample data to obtain N matching degree values; based on the N matching degree values, K clients are screened out from clients in an enterprise information base, and the K clients are clients corresponding to the first K matching degree values after the N matching degree values are ranked from large to small; and outputting K customers. Therefore, under the condition that the sample data contains the sample sizes of different customers, the models matched with the sample sizes can be used for carrying out potential customer mining, so that a suitable model can be selected for carrying out potential cu