“class imbalance learning”的概念、定义、翻译、参考文献-科学参考

单词	class imbalance learning
释义	class imbalance learning Encyclopedia 理学类别不平衡学习释 class imbalance learning类别不平衡学习指分类任务中不同类别的训练样例数目差别很大的情况，通常称样本数较少的类为“小类”，样本数较多的类为“大类”。
随便看	astrometric catalogue astrometric declination astrometric distance astrometric error astrometric expectation astrometric instrument astrometric observatory astrometric orbit astrometric photograph astrometric place astrometric position astrometric precision astrometric right ascension astrometric test of relativity astrometrist astrometry astrometry satellite ASTRON astronaut astronaut candidate selection Astronaut Center of China astronaut characteristic astronaut denitrogeneration astronaut energy metabolism Astronaut Group of the Chinese People's Army

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。