The success of a learning algorithm depends on its ability to balance between fitting the data and avoiding overfitting.
学习算法的成功取决于其在拟合数据和避免过拟合之间取得平衡的能力。
A mathematician's intuition is as important as rigorous proof.
知识的最大敌人不是无知，而是知识的幻觉。
The first fruit of this imagination—and the first lesson of the social science that embodies it—is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.