Multi-round dialogue method and device based on dialogue state prediction and computer equipment

Abstract

The invention discloses a multi-round dialogue method and device based on dialogue state prediction, computer equipment and a storage medium, and the method comprises the steps: obtaining the (i + 1)th round of voice inputted by a user after the i round of dialogue with the user; performing speech recognition processing on the (i + 1) th round of speech to obtain an (i + 1) th round of text; judging whether the (i + 1) th round of text triggers a dialogue state generation condition or not; if the preset dialogue state generation condition is not triggered, performing dialogue state predictionby adopting p preset dialogue state prediction tools to obtain p predicted dialogue states; if the p predicted dialogue states are the same, updating the current state of the multiple rounds of dialogues to the predicted dialogue state, and obtaining the (i + 1) th round of reply voice according to the preset corresponding relationship between the dialogue state and the reply voice; and outputting the (i + 1) th round of reply voice by adopting a preset voice output device. Therefore, the generalization ability of the multi-round dialogue scheme is improved, and the fluency is ensured.

Description

technical field [0001] The present application relates to the field of computers, in particular to a multi-round dialogue method, device, computer equipment and storage medium based on dialogue state prediction. Background technique [0002] Multi-round dialogue technology is used to realize rapid information interaction between humans and computers. The multi-round dialogue system includes modules such as speech recognition, language understanding, dialogue state maintenance, action candidate sorting, language generation, and speech synthesis. The answer logic mainly reflects In the dialog state maintenance module, that is, after receiving the output of the language understanding module, it is judged what state the system should jump to. The dialogue state maintenance module can generally be set by manual rules, but the dialogue state maintenance module based on manual rules does not have the generalization ability, that is, when the user enters special information, the man...

AI Technical Summary

Problems solved by technology

The dialogue state maintenance module can generally be set by manual rules, but the dialogue state maintenance module based on manual rules does not have the generalization ability, that is, when the user enters special information, the manual rules are not set for the special information, which will cause the entire multiplayer Interruption of round dialogue

Therefore, the generalization ability of the traditional multi-round dialogue scheme is poor, and the running fluency cannot be guaranteed.

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