投影寻踪模型在科研项目同行评审专家反评估中的应用

The application of projection pursuit model in anti-assessment on peer reviewer of scientific research project

目的 探讨投影寻踪模型在科研项目同行评审专家反评估中应用的合理性以及可行性.方法 建立基于投影寻踪法的专家反评估综合评价模型,以最佳投影方向为权重将专家反评估指标投影为一维投影值,以此评价专家的评审质量并对专家排序.结果 经验证,投影寻踪评价模型具有稳健性和科学性,影响专家评审质量的指标重要性排序为相关系数＞离散度＞命中率＞综合离散率＞自离散率比.结论 应用投影寻踪模型进行科研项目同行评审专家反评估是合理可行的.

Objective To explore the application of projection pursuit model in anti-assessment on peer reviewer of scientific research project,discussing the rational of this application.Methods Establishing the projection pursuit model of anti-assessment on peer reviewer,with the best projection direction as a weight,making an evaluation on the peer reviewer,and sequencing experts by projection value.Results The projection pursuit model is stable and scientific,the importance of index ranking as correlation coefficient＞ dispersion＞ hit rate＞ synthetic dispersion＞ self dispersion ratio.Conclusions The application of projection pursuit model in anti-assessment on peer reviewer of scientific research project,is reasonable and practicable.