Search Results for author: Zewei Chu

Found 9 papers, 7 papers with code

Unsupervised Label Refinement Improves Dataless Text Classification

1 code implementation Findings (ACL) 2021 Zewei Chu, Karl Stratos, Kevin Gimpel

This reliance causes dataless classifiers to be highly sensitive to the choice of label descriptions and hinders the broader application of dataless classification in practice.

Clustering General Classification +2

NatCat: Weakly Supervised Text Classification with Naturally Annotated Resources

1 code implementation AKBC 2021 Zewei Chu, Karl Stratos, Kevin Gimpel

We describe NatCat, a large-scale resource for text classification constructed from three data sources: Wikipedia, Stack Exchange, and Reddit.

General Classification Text Categorization +1

How to Ask Better Questions? A Large-Scale Multi-Domain Dataset for Rewriting Ill-Formed Questions

1 code implementation21 Nov 2019 Zewei Chu, Mingda Chen, Jing Chen, Miaosen Wang, Kevin Gimpel, Manaal Faruqui, Xiance Si

We present a large-scale dataset for the task of rewriting an ill-formed natural language question to a well-formed one.

Question Rewriting

PoMo: Generating Entity-Specific Post-Modifiers in Context

no code implementations NAACL 2019 Jun Seok Kang, Robert L. Logan IV, Zewei Chu, Yang Chen, Dheeru Dua, Kevin Gimpel, Sameer Singh, Niranjan Balasubramanian

Given a sentence about a target entity, the task is to automatically generate a post-modifier phrase that provides contextually relevant information about the entity.

Sentence

Broad Context Language Modeling as Reading Comprehension

no code implementations EACL 2017 Zewei Chu, Hai Wang, Kevin Gimpel, David Mcallester

Progress in text understanding has been driven by large datasets that test particular capabilities, like recent datasets for reading comprehension (Hermann et al., 2015).

coreference-resolution LAMBADA +2

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