Recent computational linguistics studies demonstrate that lexical categories (such as part-of-speech tags) and syntactic dependencies are critical features for maximizing dependency parsing accuracy across diverse languages and architectures.
The claim states that lexical categories and syntactic dependencies are crucial features for dependency parsing accuracy. Multiple retrieved papers (such as [3], [4], [6], and [10]) explicitly demonstrate that incorporating part-of-speech (POS) information, morphosyntactic features, and explicit linguistic constraints significantly improves dependency parsing accuracy. There are no papers contradicting this finding.