Patent ID: 11947920
Assignee: BOE TECHNOLOGY GROUP CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G

Claim 9:
10. The man-machine dialogue method according to claim 6, wherein using the user dialogue sentence, the goal type and the goal entity of the user dialogue sentence and knowledge base data as an input of the second neural network module of the neural network system, and generating a first reply sentence by performing feature extraction and classification through the second neural network module, comprises:
the user dialogue sentence and the first reply sentence back-propagated being input to a natural language processing model of the second neural network module, and encoded by the natural language processing model to extract semantics, so as to generate a second vector;
the goal type and the goal entity of the user dialogue sentence being input to a first Bi-directional Gated Recurrent Unit model of the second neural network module, and encoded by the first Bi-directional Gated Recurrent Unit model, so as to generate a third vector;
combining the second vector and the third vector to obtain a fourth vector;
the knowledge base data being input to a second Bi-directional Gated Recurrent Unit model of the second neural network module, and encoded by the second Bi-directional Gated Recurrent Unit model, so as to generate a fifth vector;
performing an attention mechanism operation on the fourth vector and the fifth vector to obtain a sixth vector;
combining the fifth vector and the sixth vector to obtain a seventh vector; and
the seventh vector being input to a single-layer neural network model of the second neural network module, and classified by the single-layer neural network model, so as to generate the first reply sentence.