Analysis of Tactical Structures in Team Handball by Means of Artificial Neural Networks.

Abstract

In the field of sports games the analysis of the game structure as well as the analysis of the opponent team is of major interest for the training process in order to optimize tactical skills. Based on methodological problems of pre-sent game analysis some recent approaches apply artificial neural networks to examine the game structure. With the intention to analyze types of tacti-cal structures in team handball we use a neural network to identify a number of such types which represent play processes with similar tactical structures. Therefore a process oriented observation model of the offensive play was developed on the basis of offensive attempts. 15 matches (12 teams) of the Women's Junior World Championship 2001 were observed. Afterwards a prepared neural network (DyCoN) was trained with 2900 offensive attempts (processes) from all teams to coin offensive attempt patterns. In the contri-bution it is shown that the neural network can be used in order to identify typical tactics of different teams.