摘要：import operator from numpy import array, tile def create_dataset(): _dataset = array([[1.0, 1.1], [1.0, 1.0], [0, 0], [0, 0.1]]) _labels = ['A', 'A', 阅读全文

摘要：import math import pickle from matplotlib import pyplot as plt def calc_shang(dataset: list): """ 计算给定数据集的香农熵 :param dataset: :return: """ length = le 阅读全文

摘要：import random from numpy import ones, log, array def load_dataset(): words = [ ["my", "dog", "has", "flea", "problems", "help", "please"], ["maybe", " 阅读全文

摘要：import numpy as np from matplotlib import pyplot as plt def load_dataset(): data_list = [] label_list = [] with open('testSet.txt', 'r') as f: for lin 阅读全文