Industrial process model determination method and system

The invention discloses an industrial process model determination method and system, and relates to the technical field of model determination, and the method comprises the steps: obtaining a to-be-recognized industrial process text document; utilizing a BERT model, a bidirectional long and short word memory model and a conditional random field model to extract an active entity set from a to-be-recognized industrial process text document; the active entity set comprises a plurality of active entities; inputting the active entity set into an ordered neural network for identification to obtain a hierarchical structure tree; traversing the hierarchical structure tree according to the priority of each node to obtain a target industrial process model; the target industrial process model is used for describing the business process contained in the industrial process text document to be recognized. According to the method, the BERT model, the bidirectional long and short word memory model and the conditional random