Destination searching method based on voice recognition and device thereof

Abstract

An embodiment of the invention provides a destination searching method based on voice recognition and a device thereof, wherein the method and the device relate to the field of artificial intelligence. The method comprises the steps of acquiring a first voice signal of a first user, wherein the first voice signal is the voice signal which is transmitted by the first user and is used for indicatinga real-scene picture of the destination; performing characteristic extraction on the first voice signal, and obtaining characteristic information; identifying a voice characteristic according to thecharacteristic information, identifying the first voice signal according to a voice identification model which matches the voice characteristic for obtaining a destination document; grabbing a plurality of real-scene pictures and structured fields in a webpage with the field from a searching engine according to the destination document; extracting keywords in the structured field, and calculatinga similarity value between the keyword and the destination document; using the real-scene picture which corresponds with the keyword with highest similarity as the destination real-scene picture and outputting to the first user. The method and the device provided by the embodiment of the invention can settle a problem of low accuracy in destination searching in prior art.

Description

【Technical field】 [0001] The invention relates to the field of artificial intelligence, in particular to a voice recognition-based destination search method and device. 【Background technique】 [0002] When a user needs to search for some pictures, he needs to input text information into the search engine, and then the search engine displays the corresponding pictures. For example, if a user enters the word "West Lake" into a search engine, the search engine displays pictures of West Lake. But when driving, it is very inconvenient for the user to obtain pictures of the destination, and it may even affect the safe driving of the user. At present, it is difficult for users to intuitively understand the actual environment of the destination when searching for a destination, and the accuracy of destination search is likely to be low only by confirming the destination through text. 【Content of invention】 [0003] In view of this, an embodiment of the present invention provides...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a destination search method and device based on voice recognition to solve the problem of low accuracy of destination search in the prior art

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