“包装器方法”的概念、定义、翻译、参考文献-科学参考

单词	包装器方法
释义	包装器方法 Encyclopedia 理学特征选择释 wrapper methods包装器方法一类特征选择算法。此类方法需要事先给定目标预测模型，以预测模型性能作为特征选择的评估准则，使用特征子集搜索算法获得使预测模型性能最高的子集。可认为其中在预测模型之外包装了一层特征子集搜索算法，从而得名。
随便看	crime of releasing the person to illegally cross the frontier (boundery) crime of relending at high interest rate crime of rescuing the criminal, defendant of criminal suspect under escort crime of resisting taxes crime of resorting to violence to obtain testimony crime of risen，playing militarily defensive crime of robbing any guns,ammunition, explosives or dangerous substance crime of rumors spread during wartime crime of sabotaging assemblies, processions and demonstrations crime of sabotaging boundary tablets or markers crime of sabotaging broadcasting, television or public telecommunications facility crime of sabotaging broadcasting, television or public telecommunications facility negligently crime of sabotaging combustible or explosive equipment crime of sabotaging combustible or explosive equipment negligently crime of sabotaging electric equipment crime of sabotaging electric equipment negligently crime of sabotaging means of transportation crime of sabotaging means of transportation negligently crime of sabotaging production and business operations crime of sabotaging transportation facilities crime of sabotaging transportation facilities negligently crime of safety casualty concealment with no report or false report crime of scalping relics crime of scalping train or ship tickets crime of secretly crossing the national border or frontier

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。