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Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
36 lines
1021 B
36 lines
1021 B
import pandas as pd
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from openpyxl import Workbook
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import re
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def normalize_bullet_comment(commet):
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#归一化类似的弹幕
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if re.search(r'哈{2,}',commet):
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return '哈哈哈'
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return commet
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def is_airelated(comment):
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ai_keywords = ['ai','科技','机器','个性化','人机']
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return any(keyword in comment for keyword in ai_keywords)
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#读取弹幕
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with open('巴黎弹幕.txt','r',encoding='utf-8') as file:
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bullet_comments = file.readlines()
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#处理弹幕
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bullet_comments = [normalize_bullet_comment(line.strip()) for line in bullet_comments]
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#统计包含关键词的弹幕
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ai_related_comments = [comment for comment in bullet_comments if is_airelated(comment)]
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count_series = pd.Series(ai_related_comments).value_counts()
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top_8 = count_series.head(8)
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#创建DataFrame并保存到Excel
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df = pd.DataFrame({
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'弹幕':top_8.index,
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'数量':top_8.values
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})
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df.to_excel('弹幕_aiTop8.xlsx',index=False,sheet_name='Top 8 Bullet Comments')
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