itemset (pluralitem sets)

1. (computer science, parsers) A set ofproduction rules which have an identical sequence of symbols between the right arrow (→) and the dot (•).
2. (statistics) A group of relateditems.

• The above definition describes thekernel of an item set. See the Wikipedia article onLR parsers for a description of theclosures of item sets. The closures of item sets can become identified with thestates of a parser.

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• English countable nouns
• English multiword terms
• en:Computer science
• en:Statistics

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