Title :
Time series data analysis for sport skill
Author :
Maeda, T. ; Fujii, Masahiro ; Hayashi, Isao
Author_Institution :
Fac. of Manage. Inf., Hannan Univ., Hannan, Japan
Abstract :
We present a time series data analysis for sport skill using data mining methods from motion pictures, focused on table tennis. We do not use body model, but use only hi-speed motion pictures, from which time series data are obtained and analyzed using data mining methods such as C4.5 and so on. We identify internal models for technical skills as evaluation skillfulness for forehand stroke of table tennis, and discuss mono and meta-functional skills for improving skills.
Keywords :
data analysis; data mining; sport; time series; data mining methods; evaluation skillfulness; forehand stroke; hi-speed motion pictures; internal models; meta-functional skills; mono functional skills; sport skill; table tennis; technical skills; time series data analysis; Biological system modeling; Correlation; Data mining; Data models; Educational institutions; Motion pictures; Time series analysis; Data Mining; Knowledge Acquisition; Motion Picture Processing; Sport Skill; Time Series Data;
Conference_Titel :
Intelligent Systems Design and Applications (ISDA), 2012 12th International Conference on
Conference_Location :
Kochi
Print_ISBN :
978-1-4673-5117-1
DOI :
10.1109/ISDA.2012.6416570
