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Using Decision Tree Analysis for Personality to Decisions of the National Skills Competition Participants

机译:利用决策树分析的个性对全国技能大赛参赛者的决策

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摘要

The article aims to find the pivotal personality traits which can influence on winning a prize, compare the difference between the winning participants and the non-winning participants, and finally construct decision trees to achieve classification and prediction by using the Big Five personality traits to analyze the performance of senior and vocational high school students in Taiwan in National Skills Competition. The research utilizes t-Test and C4.5 Decision Tree to analyze commerce-related and home economics-related students. The experiment results showed that it has statistical significances on several personalities in statistical analysis between commerce-related and home economics-related students. However, because the personalities which have statistical significances are the key factor to affect whether a participant can win a prize, I go one step further to construct decision trees to predict the winner of National Skills Competition effectively in the future.
机译:本文旨在找出影响获奖者的关键人格特质,比较优胜者与非优胜者之间的差异,并最终构建决策树,以利用五种人格特质进行分析和分类。在全国技能大赛中台湾高中和职业高中学生的表现。该研究利用t检验和C4.5决策树来分析与商业相关和与家庭经济学相关的学生。实验结果表明,在商科和家庭经济类学生之间的统计分析中,它对几种个性具有统计意义。但是,由于具有统计意义的性格是影响参与者是否可以赢得奖品的关键因素,因此,我进一步迈出了一步,构建了决策树,以有效地预测未来全国技能大赛的获胜者。

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