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统计分析和机器学习工具包

Project description

SPSS Pro

一个用于统计分析和机器学习的Python库,提供简单易用的接口。

安装

pip install -e .

功能特点

  • 监督学习算法
    • 决策树分类
    • 更多算法将陆续添加...

使用示例

决策树分类

import numpy
import pandas
from spsspro.algorithm import supervised_learning

# 生成案例数据
data_x = pandas.DataFrame({
    "A": numpy.random.random(size=100),
    "B": numpy.random.random(size=100)
})
data_y = pandas.Series(data=numpy.random.choice([1, 2], size=100), name="C")

# 决策树分类
result = supervised_learning.decision_tree_classifier(data_x=data_x, data_y=data_y)

# 查看结果
print(f"模型准确率: {result['accuracy']}")
print("\n特征重要性:")
print(result['feature_importance'])

依赖项

  • numpy
  • pandas
  • scikit-learn
  • matplotlib
  • seaborn

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