摘要:
# -*- coding: utf-8 -*- # 代码12-1 评论去重的代码 import pandas as pd import re import jieba.posseg as psg import numpy as np # 去重,去除完全重复的数据 reviews = pd.read_ 阅读全文
posted @ 2023-04-21 10:52
昌king
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import numpy as npimport scipy.specialimport matplotlib.pyplot as pltimport pylab class NeuralNetwork(): # 初始化神经网络 def __init__(self, inputnodes, hidd 阅读全文