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#entropy regularization

DSDR: Dual-Scale Diversity Regularization for Exploration in LLM Reasoning

Intermediate

Zhongwei Wan, Yun Shen et al.Feb 23arXiv

LLMs trained with simple rewards often latch onto just a few ways of solving problems and stop exploring, which hurts their ability to find other correct answers.

#DSDR#dual-scale diversity#RLVR

Uncertainty-Aware Vision-Language Segmentation for Medical Imaging

Intermediate

Aryan Das, Tanishq Rachamalla et al.Feb 16arXiv

This paper builds a medical image segmentation system that uses both pictures (like X-rays) and words (short clinical text) at the same time.

#medical image segmentation#vision-language segmentation#uncertainty estimation

The Reasoning-Creativity Trade-off: Toward Creativity-Driven Problem Solving

Intermediate

Max Ruiz Luyten, Mihaela van der SchaarJan 2arXiv

Modern AI models can get very good at being correct, but in the process they often lose their ability to think in many different ways.

#Distributional Creative Reasoning#diversity energy#creativity kernel

Spherical Leech Quantization for Visual Tokenization and Generation

Intermediate

Yue Zhao, Hanwen Jiang et al.Dec 16arXiv

This paper shows a simple, math-guided way to turn image pieces into tidy symbols (tokens) using points spread evenly on a sphere.

#Spherical Leech Quantization#Leech lattice#spherical codes