# 特征工程

- [数据预处理](/tbds/ji-qi-xue-xi/tdw_ml_jarvis_dataformat/te-zheng-gong-cheng/data_preprocessing.md)
- [特征提取](/tbds/ji-qi-xue-xi/tdw_ml_jarvis_dataformat/te-zheng-gong-cheng/tdw_ml_jarvis_feature_extraction.md)
- [特征转换](/tbds/ji-qi-xue-xi/tdw_ml_jarvis_dataformat/te-zheng-gong-cheng/tdw_ml_jarvis_feature_transformation.md)
- [特征选择](/tbds/ji-qi-xue-xi/tdw_ml_jarvis_dataformat/te-zheng-gong-cheng/tdw_ml_jarvis_feature_selection.md)
- [特征评估](/tbds/ji-qi-xue-xi/tdw_ml_jarvis_dataformat/te-zheng-gong-cheng/tdw_ml_jarvis_feature_evaluation.md)
