畳たたみ込こみ

noun

convolution

Mathematical term for the operation on two functions producing a third function. Used in signal processing, image processing, and deep learning.

• 画が像ぞう処しょ理りでは、畳たたみ込こみを使つかってフィルタを適てき用ようする。

  In image processing, convolution is used to apply filters.

• CNNは畳たたみ込こみ層そうを重かさねて特とく徴ちょうを抽ちゅう出しゅつする。

  CNNs extract features by stacking convolutional layers.

noun

taking in a sail; reefing a sail

Nautical term for reducing sail area by folding or rolling part of the sail. Less common in everyday language.

• 強きょう風ふうのため、船せん長ちょうは畳たたみ込こみを指し示じした。

  Due to strong winds, the captain ordered the sails to be reefed.