Also known as antisymmetric matrix, anti-symmetric matrix
square matrix whose transpose is its negative
在線性代數中,反對稱矩陣(或稱斜對稱矩陣)指轉置矩陣和自身的加法逆元相等的方形矩陣。其滿足: AT = − A 或寫作,各元素的關係為: 例如,下例為一個斜對稱矩陣: 在非偶数域中,斜對稱矩陣中的主對角線元素皆為0。
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Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).