Detection model construction method, device, storage medium and terminal
A technology for detecting models and construction methods, which is applied in the computer field, can solve problems such as inability to meet incremental change requirements of game data and large amount of calculation, and achieve the effect of reducing the amount of calculation and meeting incremental change requirements
Active Publication Date: 2020-05-05
NETEASE (HANGZHOU) NETWORK CO LTD
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[0006] At least one embodiment of the present invention provides a detection model construction method, device, storage medium, and terminal to at least solve the problem that the game plug-in detection scheme provided in the related art needs to obtain complete game data, which requires a large amount of calculation and cannot meet the requirements. Technical issues with incremental change requirements for game data
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[0033] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0034] It should be noted that the terms "first" and "second" in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It should be understood that the data used in this way can be interchanged under ap...
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The invention discloses an establishing method and device of a detecting model, a storage medium, a processor and a terminal. The method includes the steps of obtaining a plurality of information types from to-be-verified data, wherein the to-be-verified data is extracted from log data newly added in a preset range, the information types are used for determining the to-be-used detecting model, and the detecting model is used for detecting abnormal behaviors in game; establishing the detecting model by comparing information gains of each information type of the information types. The technical problems that the game plug-in detecting scheme in the related technology needs to obtain complete game data, the calculation amount is large, and the incremental change requirement of the game data can not be met are solved.
Description
Technical field [0001] The present invention relates to the field of computers, in particular to a method, device, storage medium and terminal for constructing a detection model. Background technique [0002] Game plug-in detection is generally regarded as an anomaly detection problem, that is, extracting abnormal data from a series of log data. Anomaly detection has attracted much attention in the field of data mining and plays an important role in many practical application scenarios. For example: credit card fraud detection, network intrusion detection and other abnormal behavior detection. At present, a large number of existing technologies have been successfully developed and dedicated to anomaly detection research, such as: graph-based anomaly detection method, tensor-based anomaly detection method. [0003] User behavior analysis is a method commonly used in the industry to detect game script robots. This method uses game player log data extracted from the game server, an...
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IPC IPC(8): A63F13/79A63F13/75G06F21/55
CPCA63F13/75A63F13/79A63F2300/535G06F21/552
Inventor 范长杰胡志鹏程龙刘柏
Owner NETEASE (HANGZHOU) NETWORK CO LTD