Discontinuous Combinatory Constituency Parsing

AbstractWe extend a pair of continuous combinator-based constituency parsers (one binary and one multi-branching) into a discontinuous pair. Our parsers iteratively compose constituent vectors from word embeddings without any grammar constraints. Their empirical complexities are subq...

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Bibliographic Details
Main Authors: Zhousi Chen, Mamoru Komachi
Format: Article
Language:English
Published: The MIT Press 2023-01-01
Series:Transactions of the Association for Computational Linguistics
Online Access:https://direct.mit.edu/tacl/article/doi/10.1162/tacl_a_00546/115348/Discontinuous-Combinatory-Constituency-Parsing