Combinatory Categorical Grammar (CCG; Steedman, 2000) is a
highly lexicalized formalism. The standard parsing model of Clark and Curran (2007)
uses over 400 lexical categories (or supertags), compared to about 50 part-of-speech tags for typical parsers.
Example:
Vinken
,
61
years
old
N
,
N/N
N
(S[adj]\ NP)\ NP
데이터셋
출처에 같은 태스크 이름으로 연결된 데이터셋입니다. 동명 태스크가 포함될 수 있으므로, 비교할 때는 평가 결과의 조건도 확인하세요.
CCGbank is a translation of the Penn Treebank into a corpus of Combinatory Categorial Grammar derivations. It pairs syntactic derivations with sets of word-word dependencies which approximate the underlying predicate-argument structure. The dataset contains 99.44% of the sentences in the Penn Treebank, for which it corrects a number of inconsistencies and errors in the original annotation. Source: CCGbank
A dataset of approximately 75,000 phrases and sentences, syntactically analyzed as typelogical derivations (i.e. proofs of modal intuitionistic linear logic, or programs of the corresponding λ calculus). Analyses were obtained by transforming the dependency graphs of the Lassy-Small corpus.