- Python 编程经验。
- 具有 Numpy、Pandas 和 scikit-learn 的经验。
- 熟悉机器学习算法。
观众
- 开发 人员
- 数据科学家
- 数据分析师
特征工程是选择和转换数据以提高机器学习算法准确性的过程。它需要深入了解主题专家的数据。
这种以讲师为主导的现场培训（现场或远程）是针对那些希望应用特征工程技术以更好地处理数据和获得更好的机器学习模型的人。
在培训结束时，参与者将能够：
- 设置最佳开发环境，包括所有需要的Python包。
- 通过分析数据集的功能获得重要的见解。
- 通过调整原始数据本身来优化机器学习模型。
- 清理和转换数据集以准备机器学习。
课程格式
- 互动讲座和讨论。
- 大量的练习和练习。
- 在实时实验室环境中亲自实施。
课程自定义选项
- 要申请本课程的定制培训，请联系我们安排。
介绍
- 在模式识别、分类和回归方面构建有效的算法。
设置开发环境
- Python 库
- 在线编辑器与离线编辑器
特征工程概述
- 输入和输出变量（特征）
- 特征工程的优缺点
原始数据中遇到的问题类型
- 不干净的数据、缺失的数据等。
预处理变量
- 处理缺失数据
处理数据中的缺失值
使用类别变量
将标签转换为数字
处理分类变量中的标签
转换变量以提高预测能力
- 数字、分类、日期等。
清理数据集
Machine Learning 建模
处理数据中的异常值
- 数值变量、分类变量等
总结和结论
United Arab Emirates - Feature Engineering for Machine Learning
Qatar - Feature Engineering for Machine Learning
Egypt - Feature Engineering for Machine Learning
Saudi Arabia - Feature Engineering for Machine Learning
South Africa - Feature Engineering for Machine Learning
Brasil - Feature Engineering for Machine Learning
Canada - Feature Engineering for Machine Learning
中国 - Feature Engineering for Machine Learning
香港 - Feature Engineering for Machine Learning
澳門 - Feature Engineering for Machine Learning
台灣 - Feature Engineering for Machine Learning
USA - Feature Engineering for Machine Learning
Österreich - Feature Engineering for Machine Learning
Schweiz - Feature Engineering for Machine Learning
Deutschland - Feature Engineering for Machine Learning
Czech Republic - Feature Engineering for Machine Learning
Denmark - Feature Engineering for Machine Learning
Estonia - Feature Engineering for Machine Learning
Finland - Feature Engineering for Machine Learning
Greece - Feature Engineering for Machine Learning
Magyarország - Feature Engineering for Machine Learning
Ireland - Feature Engineering for Machine Learning
Luxembourg - Feature Engineering for Machine Learning
Latvia - Feature Engineering for Machine Learning
España - Feature Engineering for Machine Learning
Italia - Feature Engineering for Machine Learning
Lithuania - Feature Engineering for Machine Learning
Nederland - Feature Engineering for Machine Learning
Norway - Feature Engineering for Machine Learning
Portugal - Feature Engineering for Machine Learning
România - Feature Engineering for Machine Learning
Sverige - Feature Engineering for Machine Learning
Türkiye - Feature Engineering for Machine Learning
Malta - Feature Engineering for Machine Learning
Belgique - Feature Engineering for Machine Learning
France - Feature Engineering for Machine Learning
日本 - Feature Engineering for Machine Learning
Australia - Feature Engineering for Machine Learning
Malaysia - Feature Engineering for Machine Learning
New Zealand - Feature Engineering for Machine Learning
Philippines - Feature Engineering for Machine Learning
Singapore - Feature Engineering for Machine Learning
Thailand - Feature Engineering for Machine Learning
Vietnam - Feature Engineering for Machine Learning
India - Feature Engineering for Machine Learning
Argentina - Feature Engineering for Machine Learning
Chile - Feature Engineering for Machine Learning
Costa Rica - Feature Engineering for Machine Learning
Ecuador - Feature Engineering for Machine Learning
Guatemala - Feature Engineering for Machine Learning
Colombia - Feature Engineering for Machine Learning
México - Feature Engineering for Machine Learning
Panama - Feature Engineering for Machine Learning
Peru - Feature Engineering for Machine Learning
Uruguay - Feature Engineering for Machine Learning
Venezuela - Feature Engineering for Machine Learning
Polska - Feature Engineering for Machine Learning
United Kingdom - Feature Engineering for Machine Learning
South Korea - Feature Engineering for Machine Learning
Pakistan - Feature Engineering for Machine Learning
Sri Lanka - Feature Engineering for Machine Learning
Bulgaria - Feature Engineering for Machine Learning
Bolivia - Feature Engineering for Machine Learning
Indonesia - Feature Engineering for Machine Learning
Kazakhstan - Feature Engineering for Machine Learning
Moldova - Feature Engineering for Machine Learning
Morocco - Feature Engineering for Machine Learning
Tunisia - Feature Engineering for Machine Learning
Kuwait - Feature Engineering for Machine Learning
Oman - Feature Engineering for Machine Learning
Slovakia - Feature Engineering for Machine Learning
Kenya - Feature Engineering for Machine Learning
Nigeria - Feature Engineering for Machine Learning
Botswana - Feature Engineering for Machine Learning
Slovenia - Feature Engineering for Machine Learning
Croatia - Feature Engineering for Machine Learning
Serbia - Feature Engineering for Machine Learning
Bhutan - Feature Engineering for Machine Learning