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Shiqi Xu

2 accepted papers

2021

Few-Shot Text Classification with Triplet Networks, Data Augmentation, and Curriculum Learning

NAACL 2021long

Few-shot text classification is a fundamental NLP task in which a model aims to classify text into a large number of categories, given only a few training examples per category. This paper explores data augmentation—a technique particularly suitable for training with limited data—for this few-shot,…

2019

Regularized Fourier Ptychography Using an Online Plug-and-play Algorithm

ICASSP 2019accepted

The plug-and-play priors (PnP) framework has been recently shown to achieve state-of-the-art results in regularized image reconstruction by leveraging a sophisticated denoiser within an iterative algorithm. In this paper, we propose a new online PnP algorithm for Fourier ptychographic microscopy (FP…

Cited by 0SourceScholar