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Peizhu Gong

4 accepted papers

2026

Advanced Black-Box Tuning of Large Language Models with Limited API Calls

AAAI 2026technical

Black-box tuning is an emerging paradigm for adapting large language models (LLMs) to better achieve desired behaviors, particularly when direct access to model parameters is unavailable. Current strategies, however, often present a dilemma of suboptimal extremes: either separately train a small pro

Cited by 0SourcePDFScholar
2025

Population Normalization for Federated Learning

CVPR 2025poster

Batch normalization (BN) is widely recognized as an essential method in training deep neural networks, facilitating convergence and enhancing model stability. However, in Federated Learning (FL) contexts, where training data are typically heterogeneous and clients often face resource constraints, th…

Cited by 0SourcePDFScholar
2025

Unleashing the Semantic Adaptability of Controlled Diffusion Model for Image Colorization

IJCAI 2025

Recent data-driven image colorization methods have leveraged pre-trained Text-to-Image (T2I) diffusion models as generative prior, while still suffering from unsatisfactory and inaccurate semantic-level color control. To address these issues, we propose a Semantic Adaptation method (SeAda) that enha

2023

A Multi-Stage Hierarchical Relational Graph Neural Network for Multimodal Sentiment Analysis

ICASSP 2023accepted

Multimodal sentiment analysis targets at accurately perceiving the emotional states by incorporating related information from multiple sources. However, existing methods mostly neglect the unbalanced contributions and inherent relational interactions across distinct modalities. In this paper, we pro…

Cited by 0SourceScholar