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Data processing method and apparatus

A data processing and data processing technology, applied in the Internet field, can solve the problems of high cost, large manual workload, unsuitable data volume, etc., and achieve the effect of convenience and low cost.

Inactive Publication Date: 2017-08-04
ALIBABA GRP HLDG LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0007] However, the method based on model training usually requires labeled data. However, the cost of labeling data is expensive, and the manual workload is also large, which is not suitable for scenarios with large amounts of data.

Method used

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  • Data processing method and apparatus
  • Data processing method and apparatus
  • Data processing method and apparatus

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Embodiment approach

[0081] Based on the detection attributes obtained above, the above step 102, that is, for each data object to be processed, according to the value of the specified business parameter of the data object to be processed when each detection attribute of the data object to be processed takes a different attribute value, the data object to be processed is obtained. One implementation of handling the degree of anomaly of a data object includes:

[0082] For each data object to be processed, determine the detection attributes of the data object to be processed as target detection attributes;

[0083] For each target detection attribute, according to the values ​​of the specified business parameters of each training data object with the target detection attribute when the target detection attribute takes different attribute values ​​and the specified business parameters of the data object to be processed in the target detection attribute When taking different attribute values, calcula...

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Abstract

The application provides a data processing method and apparatus. The data processing method comprises: at least one data object under a target category is obtained and is used as a to-be-processed data object; for each to-be-processed data object, an abnormity degree of the to-be-processed data object is obtained according to values of a designated business parameter of the to-be-processed data object on the condition of taking different attribute values by all detection attributes included by the to-be-processed data object; and according the abnormity degrees of all to-be-processed data objects, an abnormal data object among all to-be-processed data objects is determined. Therefore, abnormal data detection can be realized without any data marking.

Description

[0001] 【Technical field】 [0002] The present application relates to the field of Internet technologies, and in particular to a data processing method and device. [0003] 【Background technique】 [0004] With the development of Internet technology, more and more network resources are provided on the network platform. For network platforms, some rules are generally set to limit and regulate network resources and their use. However, some network resource providers may deliberately circumvent the rules set by the website, so that the ranking of network resources is at the top or attract users to click, so as to achieve the purpose of drainage. For example, in the field of e-commerce, sellers set the price of the product at an ultra-low or high price, or put different products together in violation of regulations or sell multiple products in bundles, etc., so that the price of the product sold is different from the price of other products on the platform. The discrepancy is widen...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62
CPCG06F18/285G06F18/2415
Inventor 冯银付黄刚胡熠
Owner ALIBABA GRP HLDG LTD
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