Classification method and apparatus
A classification method and category technology, applied in the field of data classification, can solve the problems of large merchant classification granularity and inability to subdivide merchants.
Inactive Publication Date: 2016-10-05
CHINA UNIONPAY
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Problems solved by technology
However, only using MCC codes to classify merchants will result in too large granularity of merchant classification, making it impossible to subdivide merchants
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[0042] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments . Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0043] In order to classify unsubdivided objects in more detail, the embodiment of the present invention provides a classification method, the flow of the method is as follows figure 1 shown, including:
[0044]S101: Obtain the name of the object to be classified;
[0045] S102: Match the name of the object to be classified with the keywords in the corresponding relationship table, and if the matching is successful, execute step S103;
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The invention relates to the field of data classification and discloses a classification method and apparatus. The method comprises the steps of obtaining a name of a to-be-classified object; performing matching on the name of the to-be-classified object and a keyword in a corresponding relationship table, and if the matching succeeds, obtaining an object class corresponding to the keyword, matched with the name of the to-be-classified object, in the corresponding relationship table, wherein the corresponding relationship table is used for storing a corresponding relationship between the keyword and the object class; and determining the obtained object class as a class of the to-be-classified object, wherein the corresponding relationship is obtained in the following way of obtaining a name of a sample object and a class of the sample object; and obtaining the keyword according to the name of the sample object, and obtaining the corresponding relationship table according to the obtained keyword and the corresponding class of the sample object. The classification method and apparatus are used for classifying objects, which are not classified finely, more finely.
Description
technical field [0001] The invention relates to the field of data classification, in particular to a classification method and device. Background technique [0002] At present, the classification of merchants within the financial industry is based on merchant category codes (referred to as MCC codes). The MCC code is set by the acquirer for the special merchant, and is used to indicate the UnionPay card transaction environment, the main business scope and industry affiliation of the merchant where it is located. It is the main basis for judging the settlement fee standard of domestic cross-bank transaction merchants; it is also the development of the UnionPay card transaction industry Analysis and reporting, one of the important basic data for UnionPay card business risk management and control. [0003] The MCC code is formulated with reference to the ISO international standard "Financial Retail Merchant Category Code", which ensures that the merchant industry is marked in ...
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IPC IPC(8): G06F17/30G06Q50/12
CPCG06F16/285G06Q50/12
Inventor 刘为怀
Owner CHINA UNIONPAY