Search Results for author: Yuelin Wang

Found 5 papers, 2 papers with code

Dirichlet Energy Enhancement of Graph Neural Networks by Framelet Augmentation

no code implementations9 Nov 2023 Jialin Chen, Yuelin Wang, Cristian Bodnar, Rex Ying, Pietro Lio, Yu Guang Wang

However, recursively aggregating neighboring information with graph convolutions leads to indistinguishable node features in deep layers, which is known as the over-smoothing issue.

Node Classification

ACMP: Allen-Cahn Message Passing for Graph Neural Networks with Particle Phase Transition

1 code implementation11 Jun 2022 Yuelin Wang, Kai Yi, Xinliang Liu, Yu Guang Wang, Shi Jin

Neural message passing is a basic feature extraction unit for graph-structured data considering neighboring node features in network propagation from one layer to the next.

Node Classification

Bidirectional Machine Reading Comprehension for Aspect Sentiment Triplet Extraction

2 code implementations13 Mar 2021 Shaowei Chen, Yu Wang, Jie Liu, Yuelin Wang

Aspect sentiment triplet extraction (ASTE), which aims to identify aspects from review sentences along with their corresponding opinion expressions and sentiments, is an emerging task in fine-grained opinion mining.

Aspect Sentiment Triplet Extraction Machine Reading Comprehension +2

A Comprehensive Survey of Grammar Error Correction

no code implementations2 May 2020 Yu Wang, Yuelin Wang, Jie Liu, Zhuo Liu

More importantly, we discuss four kinds of basic approaches, including statistical machine translation based approach, neural machine translation based approach, classification based approach and language model based approach, six commonly applied performance boosting techniques for GEC systems and two data augmentation methods.

Data Augmentation Language Modelling +3

Cannot find the paper you are looking for? You can Submit a new open access paper.