1 citations · 2 across the 6 of their papers we have counts for
7 papers · 1 filter
An Empirical Study on Finding Spans
Weiwei Gu, Boyuan Zheng, Yunmo Chen +2
We present an empirical study on methods for span finding, the selection of consecutive tokens in text for some downstream tasks. We focus on approaches that can be employed in tra…
Asking the Right Questions in Low Resource Template Extraction
Nils Holzenberger, Yunmo Chen, Benjamin Van Durme
Information Extraction (IE) researchers are mapping tasks to Question Answering (QA) in order to leverage existing large QA resources, and thereby improve data efficiency. Especial…
Everything Is All It Takes: A Multipronged Strategy for Zero-Shot Cross-Lingual Information Extraction
Mahsa Yarmohammadi, Shijie Wu, Marc Marone +10
Zero-shot cross-lingual information extraction (IE) describes the construction of an IE model for some target language, given existing annotations exclusively in some other languag…
LOME: Large Ontology Multilingual Extraction
Patrick Xia, Guanghui Qin, Siddharth Vashishtha +7
We present LOME, a system for performing multilingual information extraction. Given a text document as input, our core system identifies spans of textual entity and event mentions…
Pattern-aware Data Augmentation for Query Rewriting in Voice Assistant Systems
Yunmo Chen, Sixing Lu, Fan Yang +3
Query rewriting (QR) systems are widely used to reduce the friction caused by errors in a spoken language understanding pipeline. However, the underlying supervised models require…
Hierarchical Entity Typing via Multi-level Learning to Rank
Tongfei Chen, Yunmo Chen, Benjamin Van Durme
We propose a novel method for hierarchical entity classification that embraces ontological structure at both training and during prediction. At training, our novel multi-level lear…