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 statistics of urban and rural traffic accidents
- the statutist theory
- The Stela of Nothern Zhuowenwang and Cliffside Caves
- The Stele of Loyal Heart
- The Step Pyramid of King Djoser
- The Sting
- the Stoics
- the stoic school
- The Stone Angel
- The Stone Bay
- the Stone Bell Hills
- The Stone Diaries
- The Stone Flower
- the stone roller
- The Stones of Venice
- the stone statue of the Antang Temple
- the stone tablet for Turhute tribe return
- The Stone Virgins
- The Stories
- the Stories of Plum Blossom and Orchid
- The Storm
- The Storm Riders
- The Story in Qiting
- the Story of Ancient Mirror
- The Story of an Embroidered Robe