45 lines
1.1 KiB
Python
45 lines
1.1 KiB
Python
import subprocess
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subprocess.run(['pip', 'install', 'jieba', '-q'])
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print("jieba安装完成！")
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import jieba
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print("=" * 50)
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print("jieba分词演示")
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print("=" * 50)
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text = "我喜欢深度学习和人工智能"
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print(f"原文: {text}")
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print()
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# 精确模式（默认）
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words精确 = list(jieba.cut(text, cut_all=False))
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print(f"精确模式: {' / '.join(words精确)}")
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# 全模式
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words全 = list(jieba.cut(text, cut_all=True))
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print(f"全模式: {' / '.join(words全)}")
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# 搜索引擎模式
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words搜索 = list(jieba.cut_for_search(text))
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print(f"搜索模式: {' / '.join(words搜索)}")
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import jieba
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print("=" * 50)
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print("更多分词示例")
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print("=" * 50)
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examples = [
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"今天天气真不错",
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"人工智能是未来的发展方向",
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"Python是一门非常流行的编程语言",
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"小明毕业于清华大学计算机系",
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"我今天在京东买了一部iPhone手机"
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]
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for i, text in enumerate(examples):
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words = list(jieba.cut(text))
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print(f"{i+1}. {text}")
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print(f" → {' / '.join(words)}")
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print()
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