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号称“世界首个机械可调式点击几何结构”，Pwnage 公布 Vanta 鼠标
IT之家 8 月 3 日消息，外设制造商 Pwnage 近期公布了鼠标新品 Vanta，宣称其是“ 世界上首款机械可调式点击几何结构 ”，此外 Vanta 还支持自定义传感器前后位置。 Pwnage 表示，大多数鼠标都具有固定的点击手感，而 Vanta 可从机械结构角度调整按键几何形状，从而改变传递…
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The Dual Nature of LLM Persona: Aggregated Tendencies and Frame-Dependent Geometry
论文揭示LLM人格评估中聚合分数忽略结构相关性的双重本质：聚合倾向与框架依赖几何
arXiv:2607.02368v1 Announce Type: cross Abstract: Evaluations of LLM personas via psychometric questionnaires typically rely on aggregate scores, disc…
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On the Geometry and Optimization of Polynomial Convolutional Networks
多项式卷积网络的几何结构深度解析，优化理论新突破被AISTATS 2025收录
arXiv:2410.00722v3 Announce Type: replace Abstract: We study convolutional neural networks with monomial activation functions. Specifically, we prove …
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Geometry of Human Perceptual Domains Emerges Transiently in LLM Representations
LLM表征中人类感知域的几何结构短暂涌现，揭示语言模型与人类认知的意外对齐，为理解AI感知世界提供新视角。
arXiv:2605.27970v1 Announce Type: new Abstract: While large language models (LLMs) are trained purely on textual data, prior work has shown that their…
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Epicure: Navigating the Emergent Geometry of Food Ingredient Embeddings
食品成分嵌入空间的几何结构揭秘，用AI分析食材间隐藏关系，带你从数学视角重新理解烹饪。
arXiv:2605.22391v1 Announce Type: cross Abstract: We present Epicure, a family of three sibling skip-gram ingredient embeddings retrained from scratch…
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The Geometric Structure of Models Learning Sparse Data
探究机器学习中流形假设的局限性，揭示模型学习稀疏数据时的几何结构新发现。
arXiv:2605.08464v2 Announce Type: replace Abstract: The manifold hypothesis (MH) is often used to explain how machine learning can overcome the curse …