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Yungeng Zhang

2 accepted papers

2025

Adapting Large Language Models to Forecast in Frequency Domain

ICASSP 2025accepted

Large language models (LLMs) have recently been applied to time series forecasting to leverage their reasoning and pattern recognition capabilities. Compared to task-specific forecasting models, LLMs exhibit generalizability and a broad understanding of cross-domain knowledge. However, current LLM-b…

Cited by 0SourceScholar
2024

Unsupervised Learning of Facial Optical Flow via Occlusion-Aware Global-Local Matching

ICASSP 2024accepted

Estimating optical flow from facial videos is an essential preprocessing step for many applications. However, it is a challenging task as the facial videos contain rich expressions, large displacements, and complex occlusions. Obtaining the ground truth optical flow for facial videos is very difficu…

Cited by 0SourceScholar