安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- 逐步回归（Stepwise Regression）-CSDN博客
逐步回归（Stepwise Regression） 是一种用于特征选择的统计方法，旨在在众多候选自变量中自动选择对因变量具有显著影响的变量，从而构建一个既简洁又有效的回归模型。
- STEPWISE中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
Since stepwise movement is common in most types of music, the practising of scales forms a basic part of an instrumentalist's training The tenor part proceeds mostly in stepwise motion
- 线性回归中Stepwise、Forward、Backward等5种自变量筛选方法如何？ - 知乎
SPSS线性回归提供5种自变量筛选的回归方法，包括Enter、Stepwise、Forward、Backward还有Remove。 偏重于统计方法应用的人可能觉得这没啥，它多任它多，我自选择stepwise。
- Stepwise regression - Wikipedia
One of the main issues with stepwise regression is that it searches a large space of possible models Hence it is prone to overfitting the data In other words, stepwise regression will often fit much better in sample than it does on new out-of-sample data
- Stepwise - 搜索 词典
1 In particular, scientists tend to see preparatory brain activity as proceeding stepwise, one bit at a time, to a final decision 特别是， 科学家 们 倾向 于 将 预备 性 脑 电 活动 视为 步 进 性 过程， 某个 时间 一点点， 直至 最后 做出 决策。
- 16 变量选择之逐步回归 – R语言实战临床预测模型
逐步选择有3种策略，分别是向前（forward）、向后（backward）、逐步法（stepwise）。 向前逐步选择 从一个零特征模型开始，然后每次添加一个特征，直到所有特征添加完毕。
- STEPWISE Definition Meaning - Merriam-Webster
The meaning of STEPWISE is marked by or proceeding in steps : gradual How to use stepwise in a sentence
- Stepwise Regression Explained with Example and Application
Stepwise regression is a family of techniques used in regression analysis to automatically select a subset of predictor variables (independent variables) for inclusion in a model
|
|
|