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feature-engineering-kit

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English

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Translation

Chinese

Feature Engineering Kit

特征工程工具包

Automated feature engineering with encodings, scaling, and transformations.

自动完成包含编码、缩放和转换的特征工程。

Features

特性

Encodings: One-hot, label, target encoding
Scaling: Standard, min-max, robust scaling
Polynomial Features: Generate interactions
Binning: Discretize continuous features
Date Features: Extract time-based features
Text Features: TF-IDF, word counts
Missing Value Handling: Imputation strategies

编码：独热编码、标签编码、目标编码
缩放：标准化缩放、最小-最大缩放、鲁棒缩放
多项式特征：生成交互项
分箱：将连续特征离散化
日期特征：提取基于时间的特征
文本特征：TF-IDF、词频统计
缺失值处理：插补策略

CLI Usage

命令行界面（CLI）使用方法

bash

python feature_engineering.py --data train.csv --output engineered.csv --config config.json

bash

python feature_engineering.py --data train.csv --output engineered.csv --config config.json

Dependencies

依赖项

scikit-learn>=1.3.0
pandas>=2.0.0
numpy>=1.24.0

scikit-learn>=1.3.0
pandas>=2.0.0
numpy>=1.24.0