1 code implementation • Findings (EMNLP) 2021 • Shifeng Liu, Yifang Sun, Bing Li, Wei Wang, Florence T. Bourgeois, Adam G. Dunn
The rapid growth in published clinical trials makes it difficult to maintain up-to-date systematic reviews, which requires finding all relevant trials.
no code implementations • 27 Jan 2021 • Muhammad Asif Ali, Yifang Sun, Bing Li, Wei Wang
Fine-Grained Named Entity Typing (FG-NET) aims at classifying the entity mentions into a wide range of entity types (usually hundreds) depending upon the context.
no code implementations • 7 Apr 2020 • Muhammad Asif Ali, Yifang Sun, Bing Li, Wei Wang
Fine-Grained Named Entity Typing (FG-NET) is a key component in Natural Language Processing (NLP).
no code implementations • 15 Feb 2020 • Yaoshu Wang, Chuan Xiao, Jianbin Qin, Xin Cao, Yifang Sun, Wei Wang, Makoto Onizuka
The feature extraction model transforms original data and threshold to a Hamming space, in which a deep learning-based regression model is utilized to exploit the incremental property of cardinality w. r. t.
no code implementations • 3 Dec 2019 • Shifeng Liu, Yifang Sun, Bing Li, Wei Wang, Xiang Zhao
To tackle Named Entity Recognition (NER) tasks, supervised methods need to obtain sufficient cleanly annotated data, which is labor and time consuming.
no code implementations • 13 Jun 2019 • Muhammad Asif Ali, Yifang Sun, Xiaoling Zhou, Wei Wang, Xiang Zhao
We hypothesize that the pre-trained embeddings comprehend a blend of lexical-semantic information and we may distill the task-specific information using Distiller, a model proposed in this paper.
1 code implementation • ACL 2019 • Yufei Wang, Mark Johnson, Stephen Wan, Yifang Sun, Wei Wang
There are many different ways in which external information might be used in an NLP task.
3 code implementations • 8 Oct 2016 • Wen Li, Ying Zhang, Yifang Sun, Wei Wang, Wenjie Zhang, Xuemin Lin
Approximate Nearest neighbor search (ANNS) is fundamental and essential operation in applications from many domains, such as databases, machine learning, multimedia, and computer vision.
Databases