🏢 Shenzhen University
Towards Combating Frequency Simplicity-biased Learning for Domain Generalization
·2276 words·11 mins·
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Computer Vision
Domain Generalization
🏢 Shenzhen University
This paper introduces novel data augmentation modules that dynamically adjust the frequency characteristics of datasets, preventing neural networks from over-relying on simple frequency-based shortcut…
Reconstruct and Match: Out-of-Distribution Robustness via Topological Homogeneity
·1935 words·10 mins·
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🏢 Shenzhen University
Reconstruct & Match (REMA) enhances deep learning’s out-of-distribution robustness by leveraging object’s topological homogeneity, outperforming state-of-the-art methods.
Motif-oriented influence maximization for viral marketing in large-scale social networks
·1750 words·9 mins·
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AI Theory
Optimization
🏢 Shenzhen University
Motif-oriented influence maximization tackles viral marketing’s challenge of reaching groups by proving a greedy algorithm with guaranteed approximation ratio and near-linear time complexity.
HairDiffusion: Vivid Multi-Colored Hair Editing via Latent Diffusion
·3966 words·19 mins·
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AI Generated
Computer Vision
Image Generation
🏢 Shenzhen University
HairDiffusion uses latent diffusion models and a multi-stage blending technique to achieve vivid, multi-colored hair editing in images, preserving other facial features.
EGonc : Energy-based Open-Set Node Classification with substitute Unknowns
·1692 words·8 mins·
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Machine Learning
Deep Learning
🏢 Shenzhen University
EGonc, a novel energy-based open-set node classification method, leverages substitute unknowns and energy scores to achieve superior accuracy and robustness in classifying nodes from known classes whi…
CRAYM: Neural Field Optimization via Camera RAY Matching
·2649 words·13 mins·
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Computer Vision
3D Vision
🏢 Shenzhen University
CRAYM: Neural field optimization via camera RAY matching enhances 3D reconstruction by using camera rays, not pixels, improving both novel view synthesis and geometry.