中文信息處理的資源建設(shè)(編輯修改稿)
2025-08-28 12:31 本頁面
【文章內(nèi)容簡介】 esolve this syntactic ambiguity and reject nonsensical interpretations without relying on a large database of mon sense. ? Cyc Knowledge Base ? consists of terms and assertions which relate those terms ? CycL, ? the Cyc representation language, is a large and extraordinarily flexible knowledge representation language. It is essentially an augmentation of firstorder predicate calculus (FOPC). ? Example ? ($implies ($isa ?A $Animal) ($thereExists ?M ($mother ?A ?M))) ? Size ? At the present time, the Cyc KB contains nearly two hundred thousand terms and several dozen handentered assertions about/involving each term. ? WordNet ? A lexical database for the English language ? English nouns, verbs, and adjectives are anized into synonym sets, each representing one underlying lexical concept. Different relations link the synonym sets. ? whose design is inspired by current psycholinguistic theories of human lexical memory. ? Synonym sets example ? {board, plank} and {board, mittee} ? Which can serve as unambiguous designators of the two meanings of board. ? Relations examples ? ISA, HASA, ? Functions, ., instrument(knife, cut) products(hole, dig) ? EDR Electronic Dictionary ? a machinetractable dictionary that catalogues the lexical knowledge of Japanese and English ? developed for advanced processing of natural
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