works on
few-shot classification 1model calibration 1multimodal embeddings 1tabpfn 1training-free heads 1

From the 1 of 2 linked papers with an AI index.

collaborators

2 papers

cs.LG2026

TabPFN beyond Tabular Data: Calibration and Accuracy on Multimodal Embeddings

Jingxiang Zhang, Lujia Zhong, Zijie Zhu +2

The paper evaluates TabPFN as a plug‑and‑play, training‑free classification head for frozen image, text, and audio encoders, showing it improves calibration (lower NLL and ECE) whi…

cs.AI2025

Decoding Emotion in the Deep: A Systematic Study of How LLMs Represent, Retain, and Express Emotion

Jingxiang Zhang, Lujia Zhong

Large Language Models (LLMs) are increasingly expected to navigate the nuances of human emotion. While research confirms that LLMs can simulate emotional intelligence, their intern…