Class CosineSimilarity
java.lang.Object
cloud.opencode.base.string.similarity.CosineSimilarity
Cosine Similarity - Calculates cosine similarity between strings.
余弦相似度 - 计算字符串之间的余弦相似度。
Features | 主要功能:
- Word-vector-based cosine similarity - 基于词向量的余弦相似度
- Returns value in [0.0, 1.0] range - 返回[0.0, 1.0]范围的值
Usage Examples | 使用示例:
double sim = CosineSimilarity.calculate("hello world", "hello java"); // ~0.5
Security | 安全性:
- Thread-safe: Yes (stateless utility) - 线程安全: 是(无状态工具类)
- Null-safe: Yes (returns 0.0 for null) - 空值安全: 是(null返回0.0)
- Since:
- JDK 25, opencode-base-string V1.0.0
- Author:
- Leon Soo www.LeonSoo.com
- See Also:
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Method Summary
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Method Details
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calculate
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