特とく異い値ちとくいちMeanings1nounsingular valuemathematicsTechnical term in linear algebra, used in contexts such as singular value decomposition (特異値分解).特とく異い値ち分ぶん解かいは行ぎょう列れつを解かい析せきする強きょう力りょくな手しゅ法ほうです。Singular value decomposition is a powerful method for analyzing matrices.