Intention recognition method and target industry intention model training method

The invention provides an intention recognition method and a training method of a target industry intention model. The method comprises the following steps: receiving a corpus to be recognized; performing named entity recognition on the to-be-recognized corpus to obtain a preprocessed corpus; and taking the preprocessed corpus as input of a target industry intention model, and obtaining an intention recognition result output by the target industry intention model. According to the embodiment of the invention, intention recognition and named entity recognition are combined, the generalization ability is improved, collection and maintenance of similar training corpora are omitted, and high recognition rate and low cost are achieved. Wherein the target industry intention model can be obtained by performing fine adjustment and optimization on the common sense intention recognition model according to the target industry intention corpus, so that the workload of corpus collection for the target industry is reduced,