【PythonAI】5.1.2 Python机器学习利器:初识Scikit-learn(2. 标准机器学习流程)
# howork_scikit_learn.py
# 1. 数据准备
import pandas as pd
from sklearn.model_selection import train_test_splitdata pd.read_csv(dataset.csv)
X data.drop(target, axis1) # 特征
y data[target] # 标签# 2. 划分训练集和测试集
# X_train, X_test…
2026/7/17 19:31:47