Search Results for author: Yunmo Chen

Found 7 papers, 3 papers with code

Asking the Right Questions in Low Resource Template Extraction

no code implementations25 May 2022 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.

Question Answering

Pattern-aware Data Augmentation for Query Rewriting in Voice Assistant Systems

no code implementations21 Dec 2020 Yunmo Chen, Sixing Lu, Fan Yang, Xiaojiang Huang, Xing Fan, Chenlei Guo

Query rewriting (QR) systems are widely used to reduce the friction caused by errors in a spoken language understanding pipeline.

Data Augmentation Spoken Language Understanding +1

Joint Modeling of Arguments for Event Understanding

1 code implementation20 Nov 2020 Yunmo Chen, Tongfei Chen, Benjamin Van Durme

We recognize the task of event argument linking in documents as similar to that of intent slot resolution in dialogue, providing a Transformer-based model that extends from a recently proposed solution to resolve references to slots.

Hierarchical Entity Typing via Multi-level Learning to Rank

1 code implementation ACL 2020 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.

Entity Typing Learning-To-Rank

Reading the Manual: Event Extraction as Definition Comprehension

no code implementations EMNLP (spnlp) 2020 Yunmo Chen, Tongfei Chen, Seth Ebner, Aaron Steven White, Benjamin Van Durme

We ask whether text understanding has progressed to where we may extract event information through incremental refinement of bleached statements derived from annotation manuals.

Event Extraction

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