Sister Help: Data Augmentation for Frame-Semantic Role Labeling

Ayush Pancholy, Miriam R L Petruck, Swabha Swayamdipta


Abstract
While FrameNet is widely regarded as a rich resource of semantics in natural language processing, a major criticism concerns its lack of coverage and the relative paucity of its labeled data compared to other commonly used lexical resources such as PropBank and VerbNet. This paper reports on a pilot study to address these gaps. We propose a data augmentation approach, which uses existing frame-specific annotation to automatically annotate other lexical units of the same frame which are unannotated. Our rule-based approach defines the notion of a **sister lexical unit** and generates frame-specific augmented data for training. We present experiments on frame-semantic role labeling which demonstrate the importance of this data augmentation: we obtain a large improvement to prior results on frame identification and argument identification for FrameNet, utilizing both full-text and lexicographic annotations under FrameNet. Our findings on data augmentation highlight the value of automatic resource creation for improved models in frame-semantic parsing.
Anthology ID:
2021.law-1.8
Volume:
Proceedings of The Joint 15th Linguistic Annotation Workshop (LAW) and 3rd Designing Meaning Representations (DMR) Workshop
Month:
November
Year:
2021
Address:
Punta Cana, Dominican Republic
Venues:
DMR | EMNLP | LAW
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
78–84
Language:
URL:
https://aclanthology.org/2021.law-1.8
DOI:
10.18653/v1/2021.law-1.8
Bibkey:
Cite (ACL):
Ayush Pancholy, Miriam R L Petruck, and Swabha Swayamdipta. 2021. Sister Help: Data Augmentation for Frame-Semantic Role Labeling. In Proceedings of The Joint 15th Linguistic Annotation Workshop (LAW) and 3rd Designing Meaning Representations (DMR) Workshop, pages 78–84, Punta Cana, Dominican Republic. Association for Computational Linguistics.
Cite (Informal):
Sister Help: Data Augmentation for Frame-Semantic Role Labeling (Pancholy et al., LAW 2021)
Copy Citation:
PDF:
https://aclanthology.org/2021.law-1.8.pdf
Code
 ayush-pancholy/sister-help