JaccardDissimilarity
JaccardDissimilarity[u,v]
ブールベクトル u と v の間のJaccard係数の非類似度を返す.
詳細
- JaccardDissimilarityはTrue, Falseベクトルと0, 1ベクトルの両方に使える.
- JaccardDissimilarity[u,v]は(n10+n01)/(n11+n10+n01)と等価である.ただし nijはそれぞれ i と j に等しい u と v の対応する要素のペアの数であるものとする.
例題
すべて開くすべて閉じる特性と関係 (5)
Wolfram Research (2007), JaccardDissimilarity, Wolfram言語関数, https://reference.wolfram.com/language/ref/JaccardDissimilarity.html.
テキスト
Wolfram Research (2007), JaccardDissimilarity, Wolfram言語関数, https://reference.wolfram.com/language/ref/JaccardDissimilarity.html.
CMS
Wolfram Language. 2007. "JaccardDissimilarity." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/JaccardDissimilarity.html.
APA
Wolfram Language. (2007). JaccardDissimilarity. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/JaccardDissimilarity.html