Last Updated：2025/11/27

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(computer science, parsers) A set of production rules which have an identical sequence of symbols between the right arrow (→) and the dot (•). / (statistics) A group of related items.

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item set

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Source Word

item set

Noun

(computer science, parsers) A set of production rules which have an identical sequence of symbols between the right arrow (→) and the dot (•). / (statistics) A group of related items.

Japanese Meaning

（コンピュータサイエンス、構文解析）右矢印（→）と点（•）の間に同一のシンボル列を持つ生成規則の集合 / （統計学）関連するアイテムの集まり