Research on Application of Scale Space Based Hierarchical Clustering Method Classifying Technical and Tactical Ability of Soccer Team
Ping Zhong · Tiyu kexue · 2005
Through analysis on 11 indexes of attack and defense such as goal score,shot,rate of goalm corner kick,ball possession,passing compl eted,tackle,foul,offside and ball losing,this paper confirms comprehensive index es for clustering determining the technical and tactical ability of soccer team. Based on it,the scale space theory simulating human visual system is proposed.Th e clustering results objectively reflect the technical and tactical strength,poi nts out the developing trend of world soccer,and explores a rational cluster met hod of technical and tactical ability.