Haozhe Ji

Denoising Distantly Supervised Open-Domain Question Answering

2018

Distantly supervised open-domain question answering (DS-QA) aims to find answers in collections of unlabeled text. Existing DS-QA models usually retrieve related paragraphs from a large-scale corpus and apply reading comprehension technique to extract answers from …

SentiLARE: Sentiment-Aware Language Representation Learning with Linguistic Knowledge

2020

Most of the existing pre-trained language representation models neglect to consider the linguistic knowledge of texts, which can promote language understanding in NLP tasks. To benefit the downstream tasks in sentiment analysis, we propose a …