工学 特征选择 释 feature selection 特征选择 从给定的特征集合中，按照一定准则选择具有良好类别区分特性的子集的过程。 理学 特征选择 释 feature selection 特征选择 样本的属性称为“特征”，对当前学习任务有用的属性称为“相关特征”，没有用的属性称为“无关特征”；从给定的特征集中选择出相关特征子集的过程称为“特征选择”。
人工智能 模式识别 释文 feature selection 特征选择
- the third wave of mergers and acquisitions
- the third way of democrazation
- the "third way" social policy theories
- The Thirteen Classics Indexing
- The Thirteen Emperors
- The Thirteen Emperors by Yan Liben
- the thirteenth five - year national water resources planning
- The Thirty-five Principles
- The Thomson Corporation
- the thory of frontogenesis
- the thought about state controls social economy
- the thought of audit in ancient China
- the thought of Bi-de
- the thought of broadening sources of income and reducing expenditure
- the thought of consumption in ancient China
- the thought of currency fetishism in ancient China
- the thought of currency in ancient China
- the thought of developing according of economic law
- the thought of disaster prevention and relief in ancient China
- the thought of Ever-normal granary
- the thought of everybody be treated equally and treasure be distributed fairly
- the thought of financial in ancient China
- the thought of foreign trade in ancient China
- the thought of land system in ancient China
- the thought of Management industry in ancient Chinese