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Yaoxiang Wang

4 accepted papers

2026

Beyond Sunk Costs: Boosting LLM Pre-training Efficiency via Orthogonal Growth of Mixture-of-Experts

ICML 2026poster

As the computational demands for pre-training Large Language Models (LLMs) continue to surge, the need for efficient training paradigms becomes critical. Despite the vast resources already invested in existing pre-trained checkpoints, these assets often remain under-leveraged due to architectural li…

Cited by 0SourceScholar
2025

EpiCoder: Encompassing Diversity and Complexity in Code Generation

ICML 2025poster

Existing methods for code generation use code snippets as seed data, restricting the complexity and diversity of the synthesized data. In this paper, we introduce a novel feature tree-based synthesis framework, which revolves around hierarchical code features derived from high-level abstractions of…

Cited by 4SourcePDFScholar
2023

IBADR: an Iterative Bias-Aware Dataset Refinement Framework for Debiasing NLU models

EMNLP 2023long main

As commonly-used methods for debiasing natural language understanding (NLU) models, dataset refinement approaches heavily rely on manual data analysis, and thus maybe unable to cover all the potential biased features. In this paper, we propose IBADR, an Iterative Bias-Aware Dataset Refinement framew…

Cited by 0SourceScholar
2023

Self-Adaptive In-Context Learning: An Information Compression Perspective for In-Context Example Selection and Ordering

ACL 2023long

Despite the surprising few-shot performance of in-context learning (ICL), it is still a common practice to randomly sample examples to serve as context. This paper advocates a new principle for ICL: self-adaptive in-context learning. The self-adaption mechanism is introduced to help each sample find…