flow-matching

Tag

Cards List
#flow-matching

Noise-Space Reward Alignment for Few-Step Generative Models

arXiv cs.LG ↗ · 2026-10-16 Cached

提出了Noise Policy Optimization(NPO),通过在初始噪声空间上学习一个摊销流策略,将少步生成模型与黑盒奖励对齐,无需微调生成器即可在图像、语言和蛋白质结构生成中实现更优的奖励-质量权衡,推理成本比测试时搜索低16至549倍。

0 favorites 0 likes
#flow-matching

FlowBudget: Training-Free Sampling-Budget Estimation for Flow Matching Models

arXiv cs.LG ↗ · 2026-10-16 Cached

FlowBudget 提出一种免训练的采样预算估计方法,通过仿真自由的插值探针估计求解器相对的采样复杂度,从而在不进行 FID-vs-NFE 扫描的情况下确定流匹配模型所需的函数求值次数(NFE)。

0 favorites 0 likes
#flow-matching

MontageFlow: Physically Valid High Fidelity EEG Generation

arXiv cs.AI ↗ · 2026-10-15 Cached

MontageFlow 是一个流匹配模型,通过将输出限制在满足 EEG 导联(montage)线性约束的子空间内,生成物理上有效的高保真临床 EEG 信号,在三个大规模基准上将 TS-FID 提升了 1.6–3.6 倍。

0 favorites 0 likes
#flow-matching

ConicFlow: constrained Inference-time optimal control for flow matching models

arXiv cs.AI ↗ · 2026-10-15 Cached

ConicFlow 将流匹配模型的约束采样建模为推理时的最优控制问题,采用滚动时域原对偶算法在满足硬终端约束的同时高奖励生成并少偏离预训练轨迹,理论上给出了次优性保证并在实验中优于现有基线。

0 favorites 0 likes
#flow-matching

PathFM: Fast Generative Forecasting of Multivariate Trajectories

Hugging Face Daily Papers ↗ · 2026-10-15 Cached

PathFM 是一个基于流匹配的轨迹式时间序列预测模型,能够快速生成完整未来路径并支持多路径采样,同时提出 fps-bench 评测基准以衡量路径级依赖结构的建模能力。

0 favorites 0 likes
#flow-matching

Self-Conditioning Enables Deep Sequential Reasoning in Flow Matching

Hugging Face Daily Papers ↗ · 2026-10-14 Cached

该论文从电路复杂度视角证明,标准流匹配采样步骤无法超越恒定深度模型的表达能力,而自条件化(self-conditioning)可将表达力提升至与空间受限图灵机等价,从而实现更深的视觉序列推理。

0 favorites 0 likes
#flow-matching

Physical Time as a Missing Dimension of Robot Policy Memory Dynamics

Hugging Face Daily Papers ↗ · 2026-10-14 Cached

提出Temporal Flow Policy (TFP),将物理时间作为机器人策略记忆的缺失维度,使记忆状态随实测时间间隔演化,从而在扩散策略与π₀.₅上实现更准确的时序控制与记忆读出,在LIBERO及真实机器人任务中优于循环与状态空间记忆基线。

0 favorites 0 likes
#flow-matching

VITAL: From Visual Motion to Precise Action

Hugging Face Daily Papers ↗ · 2026-10-14 Cached

VITAL 提出一种将视觉运动作为主要预测目标的动作 tokenizer,通过视觉衍生的运动骨架加紧凑残差编码,用单步去噪在 NAVSIM v1 上达到 90.8 PDMS,并在无需重训的情况下在 NAVSIM v2 上取得 91.1 EPDMS。

0 favorites 0 likes
#flow-matching

Scaling Online Optimal Transport Minibatches for Flow Matching

Hugging Face Daily Papers ↗ · 2026-10-13 Cached

该论文提出了一种可扩展的在线熵正则最优传输(OT)近似方法,使 Flow Matching 能够使用显著更大的源-目标耦合小批量,同时在理论上证明了相对独立配对能严格降低随机梯度方差和积分误差,并通过单细胞基因插值和图像流训练实验验证了效果。

0 favorites 0 likes
#flow-matching

Acting Through Registers

Hugging Face Daily Papers ↗ · 2026-10-13 Cached

The paper identifies persistent high-norm spatial outliers in World Action Model representations and introduces RegisterWAM, which adds learnable non-spatial registers paired with observation flow-matching loss supervision to reorganize action-relevant information, achieving 81.64% success on LIBERO-Plus and 93.0% on RoboTwin 2.0 without extra embodied pretraining data.

0 favorites 0 likes
#flow-matching

Reinforcement Learning via Fixed-point Flow Matching

arXiv cs.LG ↗ · 2026-10-12 Cached

The paper proposes Fixed-point Flow Matching (FFM), a data-free method for training and fine-tuning flow-based policies in online RL by formulating the actor update as a fixed-point iteration where the critic's action gradients serve as flow-matching regression targets, showing effective offline-to-online fine-tuning and from-scratch training.

0 favorites 0 likes
#flow-matching

Primal-Dual Flow Matching for Sample-Wise Constrained Generation

arXiv cs.LG ↗ · 2026-10-12 Cached

提出 Primal-Dual Flow Matching (PDFM),一种通过原始-对偶优化实现样本级约束满足的生成方法,仅需二元成员预言即可直接控制约束满足率,并在保持分布保真度的同时优于标准流匹配基线。

0 favorites 0 likes
#flow-matching

AuroraIMG-6M Releases!

Reddit r/LocalLLaMA ↗ · 2026-10-11 Cached

AuroraIMG-6M 是一个仅 6.82M 参数的文本到图像模型(含文本编码器、去噪器和 VAE),全部从零在 CC12M 上训练,可生成 64×64 图像,FID 33、CLIP 24.8,甚至能在 CPU 上运行。

0 favorites 0 likes
#flow-matching

Can you use autoregressive diffusion to generate market data?

Hacker News Top ↗ · 2026-10-09 Cached

Jane Street intern Kavish explored whether autoregressive diffusion models can generate realistic market data event streams, finding that fully continuous diffusion struggles with the jagged, spiky distributions of real order book data and that flow matching outperformed DDPM.

0 favorites 0 likes
#flow-matching

Multi-Bandwidth Distribution Matching Distillation: On the Equivalence of Distribution Matching Distillation and Drifting Models

arXiv cs.LG ↗ · 2026-10-09 Cached

本文证明了 Drifting Models 与 Distribution Matching Distillation (DMD/DMD2) 在优化目标上的等价性,并基于此视角提出了改进的 Multi-Bandwidth Distribution Matching Distillation (MBDMD) 方法,用于提升一步生成模型的性能。

0 favorites 0 likes
#flow-matching

Finsler Flow Matching: Dynamics-Aware Geodesic Interpolation for Single-Snapshot Trajectory Inference

arXiv cs.AI ↗ · 2026-10-09 Cached

The paper introduces Finsler Flow Matching (FFM), a framework that learns continuous stochastic dynamics from discrete Markov transition graphs using Finsler geometry to encode directional and diffusive structure, improving single-cell trajectory inference over existing generative approaches.

0 favorites 0 likes
#flow-matching

BigCell: Generating Gigapixel Whole-Slide Images

Hugging Face Daily Papers ↗ · 2026-10-09 Cached

BigCell是首个能在原生千兆像素分辨率下生成连贯全切片病理图像的方法,采用流匹配Transformer在2048×2048像素上训练超过12万张公开WSI,可生成高达32,768×32,768像素的图像,并通过合成样本将少样本切片级分类性能提升最多18%。

0 favorites 0 likes
#flow-matching

Learning Representations to Guide Pixel Diffusion Transformers

Hugging Face Daily Papers ↗ · 2026-10-09 Cached

论文提出 Representation Guidance(RG),在保持纯 Transformer 架构的前提下,通过低维瓶颈形成并主动利用内部表示来指导像素扩散模型的生成。RG-XL/16 在 ImageNet 256x256 上取得 FID 1.55,并可扩展至文本到图像生成(GenEval 0.89,DPG-Bench 87.1)。

0 favorites 0 likes
#flow-matching

Noise Your Prompt: Noising Conditioning Tokens in Continuous Diffusion Language Models

arXiv cs.LG ↗ · 2026-10-08 Cached

该论文提出在连续扩散语言模型训练中对条件提示词也加入噪声,而非保持干净,仅需修改训练目标一行代码,即在Sudoku Hard上将求解率从3.73%提升至24.65%,并显著提升生成多样性,同时在部分自然语言任务上带来可衡量的质量提升。

0 favorites 0 likes
#flow-matching

Domain-informed Adaptive Sampling for Generalizable PINNs in Metal Additive Manufacturing via Conditional Flow Matching

arXiv cs.LG ↗ · 2026-10-08 Cached

This paper proposes a domain-informed adaptive sampling framework for PINNs in metal additive manufacturing, using a conditional Flow Matching model to target high-residual collocation regions, achieving a 62.1% average reduction in relative L2 error over state-of-the-art baselines under an identical collocation budget.

0 favorites 0 likes
← Previous
Next →
← Back to home

Submit Feedback