Search Results for author: Qingyuan Yang

Found 4 papers, 2 papers with code

Approximate Algorithms For $k$-Sparse Wasserstein Barycenter With Outliers

no code implementations20 Apr 2024 Qingyuan Yang, Hu Ding

First, we investigate the relation between $k$-sparse WB with outliers and the clustering (with outliers) problems.

Clustering

On Robust Wasserstein Barycenter: The Model and Algorithm

no code implementations25 Dec 2023 Xu Wang, Jiawei Huang, Qingyuan Yang, Jinpeng Zhang

Firstly, we improve efficiency through model reducing; we reduce RWB as an augmented Wasserstein barycenter problem, which works for both fixed-RWB and free-RWB.

Computational Efficiency Data Compression

Coresets for Relational Data and The Applications

1 code implementation9 Oct 2022 Jiaxiang Chen, Qingyuan Yang, Ruomin Huang, Hu Ding

A coreset is a small set that can approximately preserve the structure of the original input data set.

Relational Reasoning

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