基于TOPSIS法的CBA联赛2012-2013赛季前NBA球员实力评价模型

为综合评价前NBA球员在CBA联赛中的表现,该研究使用TOPSIS法对CBA联赛2012-2013赛季6名前NBA球员的表现进行综合评价,选择投篮命中率、3分球命中率、罚球命中率、场均进攻篮板、场均助攻、场均失误及场均得分等7项指标评价球员的进攻能力;场均防守篮板、场均抢断、场均盖帽及场均犯规等4项指标评价球员的防守能力;最终使用加权法分析了球员的综合能力。评价结果与球员在联赛中的表现一致,说明TOPSIS法可用于CBA联赛中前NBA球员能力的评价,也可应用于其他球员的能力评价。

Evaluation Model for Former NBA Players in CBA League During 2012 to 2013 Season Based on TOPSIS Method

In order to comprehensively evaluate the performance of former NBA players in the CBA league, this study evaluated the performance of six former NBA players of the CBA league during 2012-2013 season by TOPSIS（technique for order preference by similarity to ideal solution） theory in three aspects. firstly, it evaluated players＇ offensive ability in terms of seven targets, including field goal percentage, 3 point percentage, free throw percentage, PRPG, assisting per game（APG）, averaging error and scoring average. Secondly, it evaluated players＇ defensive ability in terms of four targets, including DRPG, SPG, BPG and averaging foul. In the end, it analyzed the players＇ comprehensive ability by weighting method. If there is no difference between the final results of evaluation and players＇ performances in the league, it means TOPSIS can not only apply to evaluate the performance of former NBA players in the CBA league, but also apply to evaluate other players＇ ability.