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A Method for Analyzing Behavior of Passing and Receiving Network

An analysis method and technology of passing and receiving the ball, applied in the field of network analysis of passing and receiving, which can solve the problems of tactical effectiveness, error in evaluation results, incomplete aspects, etc., and achieve the effect of improving visibility and diversity.

Active Publication Date: 2022-03-15
XIAN UNIV OF SCI & TECH
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Problems solved by technology

[0003] The existing technology does not consider all aspects of network analysis, and there will be certain errors in the evaluation results of the final team (or social) network, and the accuracy will have a certain impact, and a large amount of data needs to be introduced for comparison during analysis Verify whether the analysis is reliable. For the current network analysis model, fewer indicators are considered. We introduce more evaluation indicators to improve the accuracy of the final network effectiveness evaluation, and can be extracted from relatively small data Evaluation and analysis reports with high accuracy, and less game data, using traditional analysis indicators for analysis will have a certain impact on the judgment of tactical effectiveness

Method used

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  • A Method for Analyzing Behavior of Passing and Receiving Network

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Embodiment Construction

[0083] Attached below Figure 1-11 , a specific embodiment of the present invention will be described in detail, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0084] 1. In the data table, extract the player's passing and receiving coordinates and passing and receiving direction data and calculate the average position data of the player, that is, average the sum of the X coordinates of the player's running relative to the court, and calculate the average of the player's running relative to the court. The sum of the Y coordinates is averaged. Calculated as follows:

[0085]

[0086] Get the player's average position.

[0087] Such as figure 1 , 2 As shown, the transfer network diagram of the team is given, figure 1 As shown in , where the nodes represent the players, the thickness of the edge represents the number of passes and receptions, and the direction of the arrow represents the direction...

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Abstract

The present invention relates to the technical field of behavior analysis, and discloses a method for analyzing network behavior of passing and catching, including the following steps: S1, constructing a passing and catching network diagram according to the coordinates of players passing and catching the ball in the game and the direction of passing and catching the ball , to build a passing and receiving network model; S2, obtain multiple team evaluation features; S3, obtain multiple player evaluation features; S4, use dynamic time rounding algorithm to obtain network based on multiple team evaluation features and multiple player evaluation features Optimization strategy; S5. According to the network optimization strategy, perform cluster evolution on the passing and receiving network graph, and obtain the evaluation index of the passing and receiving network behavior: correct clustering rate; S6. Analyze the passing and receiving network behavior according to the network behavior evaluation index, This method of analyzing the network behavior of passing and receiving can realize the identification of passing and receiving patterns and the analysis of factors affecting the team's tactical indicators, which improves the visibility and diversity of indicator analysis.

Description

technical field [0001] The invention relates to the technical field of ball passing and catching network analysis, in particular to an analysis method for passing and catching network behaviors. Background technique [0002] Using social network analysis to study the passing and receiving performance of football games, changing the previous tradition of taking individuals as the unit of analysis, and focusing on the passing and receiving relationship between players, it will help to further study the passing and receiving cooperation of the game Analysis of group indicators, but currently only the characteristics of the evaluation graph or network are used to analyze the results of the game and the tactical execution efficiency of the players, without comprehensive consideration. [0003] The existing technology does not consider all aspects of network analysis, and there will be certain errors in the evaluation results of the final team (or social) network, and the accuracy...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/10G06K9/62
CPCG06F17/10G06F18/23213
Inventor 孙士恩李新民孙东卫
Owner XIAN UNIV OF SCI & TECH
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