Product production parameter optimization method and device and terminal equipment

The invention is suitable for the technical field of machine translation, and provides a product production parameter optimization method and device and terminal device.The method comprises the steps that multi-dimensional user experience test data generated by a test user based on a to-be-tested product is obtained, and the multi-dimensional user experience test data comprises user experience evaluation scores of J test users for I to-be-tested products, obtaining test user portraits of J test users; processing the multi-dimensional user experience test data through constrained group decision comprehensive calculation to obtain a test result; acquiring key production parameters of the to-be-tested product; classifying test results according to the test user portraits and then taking the test results as output, taking the key production parameters as input, and training and establishing a user experience parameter optimization model; and inputting a target user portrait of the target user, and searching produ