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

A state and state chain technology, applied in the computer field, can solve problems such as unguaranteed running fluency, interruption of multiple rounds of dialogue, and lack of generalization capabilities of the dialogue state maintenance module.

Pending Publication Date: 2020-07-31
PING AN TECH (SHENZHEN) CO LTD
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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 a

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

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Embodiment Construction

[0050] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0051] refer to figure 1 , the embodiment of the present application provides a multi-round dialogue method based on dialogue state prediction, comprising the following steps:

[0052] S1. After the i round of dialogue with the user, obtain the i+1th round of speech input by the user, where i is an integer greater than 1;

[0053] S2. Perform speech recognition processing on the i+1th round of speech according to a preset speech recognition method, so as to obtain the i+1th round of text;

[0054] S3. Judging whether the i+1th round of text triggers a preset dialog state...

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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...

Claims

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Application Information

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IPC IPC(8): G06F16/33G06F16/332G06F40/289G10L15/16G10L15/26
CPCG06F16/3329G06F16/3343G10L15/16G10L15/26Y02D10/00
Inventor 吴信朝郜开开周宸周宝陈远旭
Owner PING AN TECH (SHENZHEN) CO LTD
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