Simulation analysis method, device and equipment based on similar examples and medium

The invention provides a simulation analysis method and device based on similar examples, equipment and a medium, and the method comprises the steps: determining a target feature vector of a target model image based on the target model image in a target simulation example; determining a similar simulation example based on the similarity between the at least one historical feature vector and the target feature vector; determining an example simulation analysis report of a similar example from a historical example database, and pushing the example simulation analysis report to the user; determining the satisfaction condition of the user for the example simulation analysis report based on the feedback operation of the user for the example simulation analysis report; when the simulation solution is not satisfied, generating optimized simulation example data in response to the modification operation of the user on the simulation solution parameters; and performing simulation solution calculation on the optimizatio