Voice search method, voice search device and voice search system

Abstract

The invention provides a voice search method, a voice search device and a voice search system. The voice search method comprises the following steps: receiving a voice search request from a user; performing intent resolution on the voice search request so as to acquire the search intent of the user; acquiring a search result according to the search intent of the user; generating a voice dialogue result of the voice search request according to the search result and the search intent of the user and supplying the voice dialogue result to the user. According to the voice search method provided by the invention, simple voice broadcast for the search result is not performed, but a dialogue form corresponds to the input voice search request, so that the device and the system are more intelligent. Furthermore, the search intent of the user can be analyzed, the corresponding search result is acquired so as to generate the voice dialogue result, user requirements can be met more accurately, and the result is more accurate, individualized and humanized.

Description

technical field [0001] The invention relates to the technical field of voice search, in particular to a voice search method, device and system. Background technique [0002] With the development of voice recognition technology, voice search has been gradually applied to various terminal devices. The current voice search products convert the search voice into text by performing voice recognition on the search voice input by the user, and analyze the keywords in it, and then search for matching search results based on the keywords or in the question answering system based on the keywords. The corresponding question and answer results are queried in the database, and the search results are displayed to the user in the form of voice, webpage, text, etc. [0003] However, the speech input by the user is often a colloquial expression, and if the key extracted from the converted text is followed up for retrieval, the hit rate of the result will be very poor. Especially in continu...

AI Technical Summary

Problems solved by technology

[0003] However, the speech input by the user is often a colloquial expression, and if the key extracted from the converted text is followed up for retrieval, the hit rate of the result will be very poor

Especially in continuous voice search, the expression of spoken language also depends on the context of the user's previous search, and text retrieval without these contexts will also cause inaccurate results

However, although the question-answering system can give an answer in combination with the context, the answer result is a fixed single text answer queried from the database, which does not match the real corresponding search resources, and it is difficult to meet the needs of users.

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