Weihong Deng

Real world expression recognition: A highly imbalanced detection problem

2016

State-of-the-art methods have reported very high performance on facial expression detection. However, nearly all these previous work was conducted in strictly controlled environment, what's more, effects of imbalanced data have been neglected. A new database, …

Seek and Solve Reasoning for Table Question Answering

2024 · arXiv (Cornell University)

The complexities of table structures and question logic make table-based question answering (TQA) tasks challenging for Large Language Models (LLMs), often requiring task simplification before solving. This paper reveals that the reasoning process during task …