18 lines
430 B
Python
18 lines
430 B
Python
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import difflib
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def similarity(s1, s2):
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if not s1 or not s2: return 0.0
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return difflib.SequenceMatcher(None, s1, s2).ratio()
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s1 = "技有限公司"
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s2 = "威凯检测技术有限公司"
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print(f"s1: '{s1}' (len={len(s1)})")
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print(f"s2: '{s2}' (len={len(s2)})")
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print(f"Ratio: {similarity(s1, s2):.4f}")
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s3 = "检测技术有限"
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print(f"\ns3: '{s3}' (len={len(s3)})")
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print(f"Ratio s3 vs s2: {similarity(s3, s2):.4f}")
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