Game cheat detection method based on decision tree

A detection method and decision tree technology, which can be used in instrumentation, computing, electrical and digital data processing, etc., and can solve problems such as fraud

Active Publication Date: 2008-05-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this defense mode is passive. Existing plug-in software can bypass the security defense line of the client by intercepting network data packets, simulate the client sending packets, and then modify the data server to achieve the purpose of fraud.

Method used

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  • Game cheat detection method based on decision tree
  • Game cheat detection method based on decision tree
  • Game cheat detection method based on decision tree

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Embodiment Construction

[0032] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0033] The present invention uses a mode of active defense and a data mining method to determine which task attribute field is the best classification index at present by performing data mining analysis on the timing records of server database users. The method of the present invention is to exhaust all attribute fields , quantify the quality of each attribute domain split, and calculate the best split. The standard of quantification is to calculate the diversity of each split.

[0034] Such as figure 1 and image 3 Shown are respectively the flow process of the execution process of the data stream and the network topology of the present invention in the present invention;

[0035] The game server GameServer provides online game services to the game client GameClient accessed through the router Router through the Inter...

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Abstract

The invention discloses a decision tree based game cheat detection method invented for solving the problem of the prior art that the passive defensive mode cannot detect external hanging. The method of the invention comprises the following procedures: the non-redundant characteristic attribute data set is extracted from the information database of a player at predetermined time; data in the characteristic attribute data set are divided into characteristic attribute exercise data and characteristic attribute test data; a decision tree is generated with the characteristic attribute exercise data and clipping on the decision tree through the characteristic attribute test data is performed to generate an objective decision tree model; the objective decision tree is assessed to obtain an appropriate objective decision tree model; analytical treatment is performed on the objective decision tree to produce categorized player databases and then on-line analysis of the categorized player databases is conducted to detect cheating players with external hanging. The invention can conduct data mining analysis with the data mining method in an active defensive mode to detect cheating players, thereby improving the external hanging preventing ability in online network games.

Description

technical field [0001] The invention relates to a method for detecting game cheating in network connection, in particular to a method for detecting game cheating based on a decision tree. Background technique [0002] Data mining refers to the extraction of required content from large databases or data warehouses, usually the required content is implicit, previously unknown and potentially useful information. Data mining is an advanced process that identifies knowledge represented by patterns from data sets. The advanced processing process refers to a multi-step processing process, and the steps interact with each other and adjust repeatedly to form a spiral upward process. The task of data mining is to discover patterns from data. A schema is an expression E expressed in a language L, which can be used to describe the characteristics of the data in the data set F, and the data described by E is a subset FE of the set F. E as a schema requires that it is simpler than a de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00G06F17/30
Inventor 赵睿顾翀王坚
Owner ZTE CORP
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