三国演义词云图python

以下是三国演义词云图的Python代码：

import jieba
from wordcloud import WordCloud
import matplotlib.pyplot as plt

# 读取文件
with open('threekingdoms.txt', 'r', encoding='utf-8') as f:
    txt = f.read()

# 分词
words = jieba.lcut(txt)

# 去重
dupDict={'曹操' : ['孟德','丞相'],
         '玄德' : ['刘备','皇叔','刘皇叔','玄德曰'],
         '云长' : ['关羽','关云长','关公'],
         '孔明' : ['诸葛亮','诸葛','孔明曰'],
         '张飞' : ['翼徳'],
         '赵云' : ['子龙','赵子龙'],
         '周瑜' : ['公瑾','都督']}
ls = []
for i in words:
    if len(i)==1:
        continue
    for key in dupDict:
        if i in dupDict[key]:
            i = key
    ls.append(i)
words = ls

# 生成词云
wordcloud = WordCloud(font_path='simhei.ttf', background_color='white', width=800, height=600).generate(' '.join(words))

# 显示词云
plt.imshow(wordcloud, interpolation='bilinear')
plt.axis('off')
plt.show()

# 输出词频最高的5个词
word_freq = {}
for word in words:
    if word in word_freq:
        word_freq[word] += 1
    else:
        word_freq[word] = 1
top_words = sorted(word_freq.items(), key=lambda x: x[1], reverse=True)[:5]
print('词频最高的5个词：')
for word, freq in top_words:
    print(word, freq)