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Zhouxing Tan

4 accepted papers

2026

Detecting Emotional Dynamic Trajectories: An Evaluation Framework for Emotional Support in Language Models

AAAI 2026technical

Emotional support is a core capability in human-AI interaction, with applications including psychological counseling, role play, and companionship. However, existing evaluations of large language models (LLMs) often rely on short, static dialogues and fail to capture the dynamic and long-term nature

Cited by 0SourcePDFScholar
2026

Efficient Transcoder Adaptation for Fine-Tuned Models: Revealing Medical Reasoning Mechanisms in Large Language Models

AAAI 2026technical

Large language models (LLMs) suffer from a lack of decision-making transparency, limiting their deployment in high-stakes domains such as healthcare. We propose a mechanistic interpretability framework that introduces two novel paradigms: Medical Fine-Tuning with Frozen Attention Layers (FTFA) and P

Cited by 0SourcePDFScholar
2022

A Gaussian Mixture Model for Dialogue Generation with Dynamic Parameter Sharing Strategy

ICASSP 2022accepted

Existing dialog models are trained with data in an encoder-decoder framework with the same parameters, ignoring the multinomial distribution nature in the dataset. In fact, model improvement and development commonly requires fine-grained modeling on individual data subsets. However, collecting a lab…

Cited by 0SourceScholar
2020

Adaptively Multi-Objective Adversarial Training for Dialogue Generation

IJCAI 2020poster

Naive neural dialogue generation models tend to produce repetitive and dull utterances. The promising adversarial models train the generator against a well-designed discriminator to push it to improve towards the expected direction. However, assessing dialogues requires consideration of many aspects…

Cited by 0SourcePDFScholar