from sklearn.linear_model import Perceptron import argparse #一个好用的参数传递模型 import numpy as np from sklearn.datasets import load_iris #数据集 from sklearn.model_selection import train_test_split #训练集和测试集分割 from loguru import logger #日志输出,不清楚用法 #python is also oop class PerceptronToby(): """ n_epoch:迭代