no code implementations • 8 Nov 2019 • Ningyu Zhang, Shumin Deng, Zhanlin Sun, Jiaoayan Chen, Wei zhang, Huajun Chen
Specifically, the framework takes advantage of a relation discriminator to distinguish between samples from different relations, and help learn relation-invariant features more transferable from source relations to target relations.
no code implementations • 22 Aug 2019 • Ningyu Zhang, Shumin Deng, Zhanlin Sun, Jiaoyan Chen, Wei zhang, Huajun Chen
However, the human annotation is expensive, while human-crafted patterns suffer from semantic drift and distant supervision samples are usually noisy.
no code implementations • 22 Aug 2019 • Shumin Deng, Ningyu Zhang, Zhanlin Sun, Jiaoyan Chen, Huajun Chen
Text classification tends to be difficult when data are deficient or when it is required to adapt to unseen classes.
Ranked #1 on Multi-Domain Sentiment Classification on ARSC
no code implementations • 10 May 2019 • Wenjie Hu, Jianping Huang, Liang Wu, Yang Yang, Zongtao Liu, Zhanlin Sun, Bingshen Yao, Ke Chen
The modeling of time series is becoming increasingly critical in a wide variety of applications.
no code implementations • NAACL 2019 • Ningyu Zhang, Shumin Deng, Zhanlin Sun, Guanying Wang, Xi Chen, Wei zhang, Huajun Chen
Here, the challenge is to learn accurate "few-shot" models for classes existing at the tail of the class distribution, for which little data is available.
1 code implementation • EMNLP 2018 • Ningyu Zhang, Shumin Deng, Zhanlin Sun, Xi Chen, Wei zhang, Huajun Chen
A capsule is a group of neurons, whose activity vector represents the instantiation parameters of a specific type of entity.