Search Results for author: Weipeng Huang

Found 9 papers, 4 papers with code

The Utility of "Even if..." Semifactual Explanation to Optimise Positive Outcomes

1 code implementation29 Oct 2023 Eoin M. Kenny, Weipeng Huang

When users receive either a positive or negative outcome from an automated system, Explainable AI (XAI) has almost exclusively focused on how to mutate negative outcomes into positive ones by crossing a decision boundary using counterfactuals (e. g., \textit{"If you earn 2k more, we will accept your loan application"}).

2k

Rényi Divergence Deep Mutual Learning

1 code implementation13 Sep 2022 Weipeng Huang, Junjie Tao, Changbo Deng, Ming Fan, Wenqiang Wan, Qi Xiong, Guangyuan Piao

This paper revisits Deep Mutual Learning (DML), a simple yet effective computing paradigm.

Posterior Regularization on Bayesian Hierarchical Mixture Clustering

no code implementations14 May 2021 Weipeng Huang, Tin Lok James Ng, Nishma Laitonjam, Neil J. Hurley

Bayesian hierarchical mixture clustering (BHMC) improves traditionalBayesian hierarchical clustering by replacing conventional Gaussian-to-Gaussian kernels with a Hierarchical Dirichlet Process Mixture Model(HDPMM) for parent-to-child diffusion in the generative process.

Clustering

BERT-Based Multi-Head Selection for Joint Entity-Relation Extraction

1 code implementation16 Aug 2019 Weipeng Huang, Xingyi Cheng, Taifeng Wang, Wei Chu

Combining these three contributions, we enhance the information extracting ability of the multi-head selection model and achieve F1-score 0. 876 on testset-1 with a single model.

Relation Relation Extraction

$t$-$k$-means: A Robust and Stable $k$-means Variant

1 code implementation17 Jul 2019 Yiming Li, Yang Zhang, Qingtao Tang, Weipeng Huang, Yong Jiang, Shu-Tao Xia

$k$-means algorithm is one of the most classical clustering methods, which has been widely and successfully used in signal processing.

Clustering

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