1 |
Cross-Register Projection for Headline Part of Speech Tagging ...
|
|
|
|
BASE
|
|
Show details
|
|
2 |
Learning Syntax from Naturally-Occurring Bracketings ...
|
|
|
|
Abstract:
Naturally-occurring bracketings, such as answer fragments to natural language questions and hyperlinks on webpages, can reflect human syntactic intuition regarding phrasal boundaries. Their availability and approximate correspondence to syntax make them appealing as distant information sources to incorporate into unsupervised constituency parsing. But they are noisy and incomplete; to address this challenge, we develop a partial-brackets-aware structured ramp loss in learning. Experiments demonstrate that our distantly-supervised models trained on naturally-occurring bracketing data are more accurate in inducing syntactic structures than competing unsupervised systems. On the English WSJ corpus, our models achieve an unlabeled F1 score of 68.9 for constituency parsing. ... : NAACL 2021 ...
|
|
Keyword:
Artificial Intelligence cs.AI; Computation and Language cs.CL; FOS Computer and information sciences; I.2.7
|
|
URL: https://arxiv.org/abs/2104.13933 https://dx.doi.org/10.48550/arxiv.2104.13933
|
|
BASE
|
|
Hide details
|
|
4 |
Improving statistical parsing by linguistic regularization
|
|
|
|
In: IEEE (2010)
|
|
BASE
|
|
Show details
|
|
|
|