Standard term determination method and device, equipment and medium

The invention provides a standard clause determination method which can be applied to the technical field of artificial intelligence. The method comprises the steps that word segmentation processing is conducted on statement information to be matched, M keywords are obtained, and the statement information comprises text data used for describing standard terms; based on the knowledge graph, N first standard terms matched with the M keywords are determined, and the first standard terms comprise system terms for the target user; according to the incidence relation between the first standard terms and the second standard terms, at least one second standard term corresponding to each of the N first standard terms is determined, P second standard terms are obtained, and the second standard terms comprise universal standard terms; and displaying N first standard terms and P second standard terms matched with the statement information. The invention further provides a standard clause determination device and equipmen