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Peng Su

7 accepted papers

2025

Multi-view Granular-ball Contrastive Clustering

AAAI 2025technical

Previous multi-view contrastive learning methods typically operate at two scales: instance-level and cluster-level. The former generally constructs positive and negative pairs based on the correspondence between samples and view instances. These methods aim to bring positive pairs closer and push…

2024

Multi-View Clustering by Inter-cluster Connectivity Guided Reward

ICML 2024poster

Multi-view clustering has been widely explored for its effectiveness in harmonizing heterogeneity along with consistency in different views of data. Despite the significant progress made by recent works, the performance of most existing methods is heavily reliant on strong priori information regardi…

Cited by 1SourcePDFScholar
2024

Recovering from Privacy-Preserving Masking with Large Language Models

ICASSP 2024accepted

Model adaptation is crucial to handle the discrepancy between proxy training data and actual users’ data received. To effectively perform adaptation, textual data of users is typically stored on servers or their local devices, where downstream natural language processing (NLP) models can be directly…

Cited by 0SourceScholar
2024

Robust Contrastive Multi-view Kernel Clustering

IJCAI 2024poster

Multi-view kernel clustering (MKC) aims to fully reveal the consistency and complementarity of multiple views in a potential Hilbert space, thereby enhancing clustering performance. The clustering results of most MKC methods are highly sensitive to the quality of the constructed kernels, as traditio…

2021

Gradient Regularized Contrastive Learning for Continual Domain Adaptation

AAAI 2021technical

Human beings can quickly adapt to environmental changes by leveraging learning experience. However, adapting deep neural networks to dynamic environments by machine learning algorithms remains a challenge. To better understand this issue, we study the problem of continual domain adaptation, where t…

Cited by 62SourcePDFScholar
2020

Adapting Object Detectors with Conditional Domain Normalization

ECCV 2020poster

Real-world object detectors are often challenged by the domain gaps between different datasets. In this work, we present the Conditional Domain Normalization (CDN) to bridge the domain distribution gap. CDN is designed to encode different domain inputs into a shared latent space, where the features…

Cited by 102SourcePDFScholar