Zihan
@zhweng.bsky.social
π€ 6
π₯ 6
π 9
PhD Student
@mcgill.ca
| {Biological,Artificial} Neural Networks
reposted by
Zihan
Pablo Samuel Castro
18 days ago
New paper π¨ "Stable Deep Reinforcement Learning via Isotropic Gaussian Representations" Deep RL suffers from unstable training, representation collapse, and neuron dormancy. We show that a simple geometric insight, isotropic Gaussian representations, can fix this. Here's how π
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1/9 π¨Thrilled to share "Caption This, Reason That", a
#NeurIPS2025
Spotlight! π¦ Meet us at #2112, 3 Dec 11 a.m. We analyze VLM limitations through the lens of Cognitive Science (Perception, Attention, Memory) and propose a simple "Self-Captioning" method that boosts spatial reasoning by ~18%. π§΅π
4 months ago
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