Python机器学习工具包：PyML
jopen
10年前
PyML是一个Python机器学习工具包，为各分类和回归方法提供灵活的架构。它主要提供特征选择、模型选择、组合分类器、分类评估等功能。
Features
- Classifiers: support vector machines, nearest neighbor, ridge regression
- Multi-class methods (one-against-rest and one-against-one)
- Feature selection (filter methods, RFE)
- Model selection
- Preprocessing and normalization
- Syntax for combining classifiers
- Classifier testing (cross-validation, error rates, ROC curves)
- Various kernels for biological sequences (several variants of the spectrum kernel, and the weighted-degree kernel).