2005 TheNecessityofSyntacticParsingf

• (Punyakanok et al., 2005) ⇒ Vasin Punyakanok, Dan Roth, and Wen-tau Yih. (2005). “The Necessity of Syntactic Parsing for Semantic Role Labeling.” In: Proceedings of the 19th international joint conference on Artificial intelligence.

Subject Headings: Semantic Role Labeling Task.

Cited By

• http://scholar.google.com/scholar?q=%22The+necessity+of+syntactic+parsing+for+semantic+role+labeling%22+2005
• http://dl.acm.org/citation.cfm?id=1642293.1642472&preflayout=flat#citedby

Quotes

Abstract

We provide an experimental study of the role of syntactic parsing in semantic role labeling. Our conclusions demonstrate that syntactic parse information is clearly most relevant in the very first stage - the pruning stage. In addition, the quality of the pruning stage cannot be determined solely based on its recall and precision. Instead it depends on the characteristics of the output candidates that make downstream problems easier or harder. Motivated by this observation, we suggest an effective and simple approach of combining different semantic role labeling systems through joint inference, which significantly improves the performance.

References

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	Author	volume	Date Value	title	type	journal	titleUrl	doi	note	year
2005 TheNecessityofSyntacticParsingf	Wen-tau Yih Vasin Punyakanok			The Necessity of Syntactic Parsing for Semantic Role Labeling