Information matching method and device
An information matching and information database technology, applied in the field of information matching methods and devices, can solve the problems of misspelled words and polyphonic words, non-standard information, poor recognition effect, etc., and achieve the effects of improving correctness, improving accuracy and improving efficiency.
Pending Publication Date: 2019-01-15
LAUNCH TECH CO LTD
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Problems solved by technology
[0003] At present, in the system of interactive search through voice, due to the user's accent and other voice interference during the process of converting input information through voice, the recognized information will be extremely non-standard, and typos and polyphonic characters will appear. keywords to identify, the recognition effect will be very poor, and it is impossible to achieve better fuzzy matching
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[0056] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings.
[0057] The terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods or apparatuses.
[0058] Embodiments of the present application will be described below in conjunction with the accompanying drawings.
[0059] see figu...
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A method and apparatus for information match are disclosed. The method comprises the following steps: Chinese word segmentation processing is performed on the data to be recognized to obtain a first vocabulary set; wherein the data to be recognized includes data acquired from speech data; converting the first vocabulary set into phonetic alphabet to obtain a first phonetic alphabet set, wherein the first vocabulary set comprises N groups of vocabulary, and the first phonetic alphabet set comprises N groups of phonetic alphabet, wherein N is an integer greater than or equal to 1; the system vocabulary set is obtained by searching the system vocabulary corresponding to the N pinyin groups from the target information database, and the target information database includes the corresponding relationship between the system vocabulary and the pinyin. Obtaining a target system vocabulary from the system vocabulary set, the target system vocabulary being a system vocabulary that matches the data to be identified. Accordingly, corresponding means are also provided. With the present application, the recognition efficiency of a named entity of an automotive system can be improved.
Description
technical field [0001] The present application relates to the field of vehicle technology, in particular to an information matching method and device. Background technique [0002] With the popularization of computers and the rapid development of the Internet, the network has become an indispensable part of life. Massive information is presented to the public through electronic documents. In order to cope with the severe challenges and opportunities brought about by the information explosion, it is urgent Some automated tools are needed to effectively extract and analyze massive information sources. Researches on information extraction, question answering, information filtering, etc. emerged just under this background, and named entity recognition technology is the most important part of these researches. [0003] At present, in the system of interactive search through voice, due to the user's accent and other voice interference during the process of converting input inform...
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CPCG06F40/295
Inventor 刘均陈子安
Owner LAUNCH TECH CO LTD