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Shi-Yu Xia

3 accepted papers

2024

Exploring Learngene via Stage-wise Weight Sharing for Initializing Variable-sized Models

IJCAI 2024poster

In practice, we usually need to build variable-sized models adapting for diverse resource constraints in different application scenarios, where weight initialization is an important step prior to training. The Learngene framework, introduced recently, firstly learns one compact part termed as learng…

2022

Ambiguity-Induced Contrastive Learning for Instance-Dependent Partial Label Learning

IJCAI 2022poster

Partial label learning (PLL) learns from a typical weak supervision, where each training instance is labeled with a set of ambiguous candidate labels (CLs) instead of its exact ground-truth label. Most existing PLL works directly eliminate, rather than exploiting the label ambiguity, since they expl…

2022

Learngene: From Open-World to Your Learning Task

AAAI 2022technical

Although deep learning has made significant progress on fixed large-scale datasets, it typically encounters challenges regarding improperly detecting unknown/unseen classes in the open-world scenario, over-parametrized, and overfitting small samples. Since biological systems can overcome the above d…