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Words near each other
・ Gadchiroli district
・ Gadchiroli–Chimur (Lok Sabha constituency)
・ Gadd
・ Gadd45
・ GADD45A
・ GADD45B
・ GADD45G
・ GADD45GIP1
・ Gadd7
・ Gaddaar
・ Gaddafi (name)
・ Gaddafi International Foundation for Charity Associations
・ Gaddafi loyalism after the 2011 Libyan Civil War
・ Gaddafi Mosque
・ Gaddafi Stadium
GADDAG
・ Gaddam Samuel Luke
・ Gaddamallaiahguda
・ Gaddampally
・ Gaddang language
・ Gaddang people
・ Gaddar
・ Gaddar railway station
・ Gadde
・ Gadde Ramamohan
・ Gadde Ruthvika Shivani
・ Gaddesby
・ Gaddesby Hall
・ Gaddesden Place
・ Gaddhoo


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GADDAG : ウィキペディア英語版
GADDAG
A GADDAG is a data structure presented by Steven Gordon in 1994, for use in generating moves for Scrabble and other word-generation games where such moves require words that "hook into" existing words. It is often in contrast to move-generation algorithms using a directed acyclic word graph (DAWG) such as the one used by Maven. It is generally twice as fast as the traditional DAWG algorithms, but take about 5 times as much space for regulation Scrabble dictionaries.
(Quackle ) uses a GADDAG to generate moves.
==Description==
A GADDAG is a specialization of a Trie, containing states and branches to other GADDAGs. It is distinct for its storage of every reversed prefix of every word in a dictionary. This means every word has as many representations as it does letters; since the average word in most Scrabble regulation dictionaries is 5 letters long, this makes the GADDAG about 5 times as big as a simple DAWG.

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「GADDAG」の詳細全文を読む



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