태권도 겨루기 심판판정에 대한 지도자의 인식 : 텍스트 마이닝의 적용

Abstract

The purpose of this study is to analyze the perceptions of Leaders on Taekwondo Kyorugi Judge’s decision. To achieve the direction of this study, 121 leaders registered at 2022 in Korea Taekwondo Association were surveyed. Perceptions of Leaders on Taekwondo Kyorugi Judge’s decision was conducted through an open questionnaire. The survey is composed of six questions. The current study collected 208 keywords, 345 keywords, 280 keywords, 220 keywords, and 351 keywords for each question. In detail, this study. text-mining method was applied in total 1,404 keywords calculation, there were used in research target data. Fairness and confidence level were analyzed through technical statistics to the general characteristics of the research subject. For data processing, technical statistics, frequency and matrix of keywords using SPSS, KrKwic, Neminer 4.0 program, degree centrality was conducted. The conclusions of this study are as follow. improved the quality of the referee’s decision on the score. Second, all part that people need to judge, negative keywords were producted such as ‘Inconsistent’, ‘Objective’, ‘Unreliable’, ‘Unfair’, ‘Game rules’, ‘Standard ambiguity’. Third, ‘Game rules’, ‘Standard ambiguity’, ‘Deducting points’, ‘Video reading’, ‘Fist scoring’, ‘Facial scoring’, ‘Clinch situation’, ‘Inconsistent’, ‘Unfair’, ‘The effect of victory or defeat’, as a result, these keywords have a negative connection relationship with each other. Fourth, fairness and confidence level of judge’s decision was 48.22%. The conclusion of this study can be used as basic data for various.