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Published at November 26

An Attempt to Develop a Neural Parser based on Simplified Head-Driven Phrase Structure Grammar on Vietnamese

cs.CL

Released Date: November 26, 2024

Authors: Duc-Vu Nguyen¹, Thang Chau Phan², Quoc-Nam Nguyen², Kiet Van Nguyen², Ngan Luu-Thuy Nguyen²

Aff.: ¹Laboratory for Multimedia Communications, University of Information Technology, Vietnam National University, Ho Chi Minh City, Vietnam; ²Faculty of Information Science and Engineering, University of Information Technology, Vietnam National University, Ho Chi Minh City, Vietnam

Arxiv: http://arxiv.org/abs/2411.17270v1

Constituency Parsing					Dependency Parsing
Model		P	R	F	Model		LAS	UAS
Self-Attentive w/ $\text{XLM-R}_{\text{base}}$ [tran-2021-con]		79.95	78.61	79.28	Biaffine w/ $\text{XLM-R}_{\text{base}}$ [nguyen-tuan-nguyen-2020-phobert]		76.46	83.10
Self-Attentive w/ $\text{XLM-R}_{\text{large}}$ [tran-2021-con]		80.78	81.61	81.19	Biaffine w/ $\text{XLM-R}_{\text{large}}$ [nguyen-tuan-nguyen-2020-phobert]		75.87	82.70
Self-Attentive w/ $\text{PhoBERT}_{\text{base}}$ [tran-2021-con]		81.14	79.60	80.36	Biaffine w/ $\text{PhoBERT}_{\text{base}}$ [nguyen-tuan-nguyen-2020-phobert]		78.77	85.22
Self-Attentive w/ $\text{PhoBERT}_{\text{large}}$ [tran-2021-con]		80.55	80.54	80.55	Biaffine w/ $\text{PhoBERT}_{\text{large}}$ [nguyen-tuan-nguyen-2020-phobert]		77.85	84.32
W/o POS tags	HPSG w/ $\text{XLM-R}_{\text{base}}$	78.86	79.06	78.96	W/o POS tags	HPSG w/ $\text{XLM-R}_{\text{base}}$	75.64	83.51
	HPSG w/ $\text{XLM-R}_{\text{large}}$	80.98	81.24	81.11		HPSG w/ $\text{XLM-R}_{\text{large}}$	77.67	85.06
	HPSG w/ $\text{PhoBERT}_{\text{base}}$	80.96	81.76	81.36		HPSG w/ $\text{PhoBERT}_{\text{base}}$	77.60	85.18
	HPSG w/ $\text{PhoBERT}_{\text{large}}$	81.54	82.32	81.93		HPSG w/ $\text{PhoBERT}_{\text{large}}$	78.16	85.73
W/ POS tags	HPSG w/ $\text{XLM-R}_{\text{base}}$	79.49	79.70	79.60	W/ POS tags	HPSG w/ $\text{XLM-R}_{\text{base}}$	75.98	83.51
	HPSG w/ $\text{XLM-R}_{\text{large}}$	81.57	81.42	81.50		HPSG w/ $\text{XLM-R}_{\text{large}}$	77.92	85.14
	HPSG w/ $\text{PhoBERT}_{\text{base}}$	81.46	82.11	81.78		HPSG w/ $\text{PhoBERT}_{\text{base}}$	77.92	85.36
	HPSG w/ $\text{PhoBERT}_{\text{large}}$	82.03	82.49	82.34		HPSG w/ $\text{PhoBERT}_{\text{large}}$	78.42	85.73