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Definition 2024

ユークリッド距離

ユークリッド距離

Japanese

Kanji in this term
距	離
きょ Grade: S	り Grade: S
on'yomi

Noun

ユークリッド距離 ‎(hiragana and katakana ユークリッドきょり, romaji yūkuriddo kyori)

(geometry) Euclidean distance - the distance between two points defined as the square root of the sum of the squares of the differences between the corresponding coordinates of the points; for example, in two-dimensional Euclidean geometry, the Euclidean distance between two points a = (a_x, a_y) and b = (b_x, b_y) is defined as:

d({\textbf {a}},{\textbf {b}})={\sqrt {({\textbf {a}}_{x}-{\textbf {b}}_{x})^{2}+({\textbf {a}}_{y}-{\textbf {b}}_{y})^{2}}}