BWhat changed
Trained a one-pass pushforward generator toward stopped-gradient targets constructed from attraction/repulsion drift fields between generated and data samples, moving iterative distribution updates into training.
Scientific scope
Trained a one-pass pushforward generator toward stopped-gradient targets constructed from attraction/repulsion drift fields between generated and data samples, moving iterative distribution updates into training. Inherits mean-shift, kernels and moment/contrastive ideas. Finite image experiments are not universal convergence or first-ever one-step generation. Zero-drift converse depends on the field. Later analysis distinguishes smoothed score difference from true smoothed-KL gradient (extra convolution), and its modified Sinkhorn proxy from original joint-normalization/self-exclusion implementation. No blanket Wasserstein guarantee.
Evidence
The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Inherits mean-shift, kernels and moment/contrastive ideas. Finite image experiments are not universal convergence or first-ever one-step generation. Zero-drift converse depends on the field. Later analysis distinguishes smoothed score difference from true smoothed-KL gradient (extra convolution), and its modified Sinkhorn proxy from original joint-normalization/self-exclusion implementation. No blanket Wasserstein guarantee.
Contributors
- Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.
- Generative Modeling via Drifting
- On the Wasserstein Gradient Flow Interpretation of Drifting Models
- On the Wasserstein Gradient Flow Interpretation of Drifting Models — v2
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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