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Automobile maintenance record analysis method and device

A maintenance and record technology, applied in the analysis field of automobile maintenance records, can solve the problem of low accuracy, and achieve the effect of improving the accuracy of analysis and high efficiency of analysis

Pending Publication Date: 2021-10-22
浙江大搜车软件技术有限公司
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AI Technical Summary

Problems solved by technology

Compared with manual analysis, this method can improve the analysis efficiency, but because it cannot exhaust all possible irregular descriptions in the actual situation, the accuracy of analysis is often not high

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  • Automobile maintenance record analysis method and device
  • Automobile maintenance record analysis method and device
  • Automobile maintenance record analysis method and device

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Embodiment Construction

[0032] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0033] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The invention provides an automobile maintenance record analysis method and device. The analysis method of the automobile maintenance record comprises the following steps: converting verb-free phrases in the automobile maintenance record into corresponding standard phrases based on a preset corresponding relation to obtain a first standard phrase set; filtering out verb-free phrases in the maintenance record; converting original verbs in the filtered maintenance records into corresponding standard verbs and original nouns into corresponding standard nouns, and combinding the standard verbs and the standard nouns according to a preset combination rule to obtain a second standard phrase set; based on the grammatical relationship, combining the original verbs and the original nouns in the filtered maintenance records to obtain original phrases, and determining standard phrases corresponding to the original phrases to obtain a third standard phrase set; and synthesizing the first standard phrase set, the second standard phrase set and the third standard phrase set, and determining an analysis result of the maintenance record. According to the invention, the efficiency and accuracy of automobile maintenance record analysis can be improved.

Description

technical field [0001] The present application relates to the field of natural language processing, in particular to a method and device for parsing automobile maintenance records. Background technique [0002] In the field of second-hand car circulation, in order to improve the circulation of vehicles, it is generally necessary to analyze the use of second-hand cars. A common method is to analyze the maintenance records of vehicles (hereinafter referred to as maintenance records). The maintenance record covers the repair and maintenance related content of the vehicle, including the specific repair and maintenance time and so on. However, since the maintenance records are generally manually recorded by the staff, different people may have different descriptions of the same thing, which leads to serious colloquialism and inconsistency in the content of maintenance records, which brings great difficulties to the analysis of maintenance records. a certain degree of difficulty....

Claims

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Application Information

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IPC IPC(8): G06F40/205G06F40/237G06F40/253G06F40/151G06Q10/00
CPCG06F40/205G06F40/237G06F40/253G06F40/151G06Q10/20
Inventor 吴强薛志超李兵王福园毛康夏冰
Owner 浙江大搜车软件技术有限公司
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