Shiyao Yan — accepted AI-conference papers

2023

TOT：Topology-Aware Optimal Transport for Multimodal Hate Detection

Linhao Zhang, Li Jin, Xian Sun, Guangluan Xu, Zequn Zhang, Xiaoyu Li +3

AAAI 2023technical

Multimodal hate detection, which aims to identify the harmful content online such as memes, is crucial for building a wholesome internet environment. Previous work has made enlightening exploration in detecting explicit hate remarks. However, most of their approaches neglect the analysis of implicit…

Cited by 14 Source ↗PDF ↗Scholar ↗

2022

PolygonE: Modeling N-ary Relational Data as Gyro-Polygons in Hyperbolic Space

Shiyao Yan, Zequn Zhang, Xian Sun, Guangluan Xu, Shuchao Li, Qing Liu +2

AAAI 2022technical

N-ary relational knowledge base (KBs) embedding aims to map binary and beyond-binary facts into low-dimensional vector space simultaneously. Existing approaches typically decompose n-ary relational facts into subtuples (entity pairs, triples or quintuples, etc.), and they generally model n-ary relat…

Cited by 6 Source ↗PDF ↗Scholar ↗