Voice conversation method and system

Abstract

The invention relates to a voice conversation method, the method comprises a recognition terminal and a remote voice recognition server can be in data communication in a system comprising the recognition terminal and the remote voice recognition server. The recognition terminal can obtain the current voice information. The voice conversation method comprises the steps that the recognition terminaljudges whether network connection information exists or not, and if yes, online recognition is combined with offline recognition, if no, off-line identification is carried out. According to the voiceconversation method provided by the invention, by detecting the network connection states, a voice recognition mode can be provided in both of the two network connection states, so that the timeliness and reliability of voice conversation are ensured. Meanwhile, the occupation of local resources of the dialogue terminal is effectively reduced, and the configuration requirement is reduced. Meanwhile, the invention further provides a voice conversation system.

Description

technical field [0001] The invention relates to the field of speech recognition and its application. The invention specifically relates to a voice dialogue method and system. Background technique [0002] Existing speech dialogue methods include "pre-strategy-offline-online separation" and "post-strategy-offline-online hybrid". [0003] Among them, "pre-strategy-offline and online separation" is based on identifying the network state and dynamically switching the dialogue strategy by following the change of the network state: in the case of no network or weak network, automatically switch to the offline dialogue mode; in the normal network scene, automatically switch to the online chat mode. [0004] "Post-strategy-offline-online hybrid" is a solution that has nothing to do with network status and enables offline technology at the same time: when opening a dialogue, both offline and online dialogues are opened at the same time. After the recognition is completed, comprehe...

AI Technical Summary

Problems solved by technology

[0005] In the process of implementing the present application, the inventor found that although the above technologies can carry out normal dialogues in most scenarios, there are scenarios where normal dialogues cannot be performed.

[0006] For the "pre-strategy-offline and online separation" solution, when the network fluctuates greatly, the dialogue experience will not go smoothly due to network reasons. The online dialogue under this solution is only suitable for those with better network conditions. Scenes

[0007] For the "post-strategy-offline-online hybrid" scheme, the scheme is extremely dependent on the accuracy of local dialogue. In theory, the speed of local recognition is faster than online dialogue. If the accuracy of local dialogue is not high, the confidence level If it is not accurate enough, the dialogue result and experience will not be guaranteed. In addition, because the offline dialogue function is enabled at the same time, the CPU load and memory usage will also increase.

Images