Methods › General › Bijective Transformation › Affine Coupling
Affine Coupling
archive 2025-07-28 Description, source and code snippet are the archive's method entry.
Affine Coupling is a method for implementing a normalizing flow (where we stack a sequence of invertible bijective transformation functions). Affine coupling is one of these bijective transformation functions. Specifically, it is an example of a reversible transformation where the forward function, the reverse function and the log-determinant are computationally efficient. For the forward function, we split the input dimension into two parts:
𝐱ₐ, 𝐱_b = split(𝐱)
The second part stays the same 𝐱_b = 𝐲_b, while the first part 𝐱ₐ undergoes an affine transformation, where the parameters for this transformation are learnt using the second part 𝐱_b being put through a neural network. Together we have:
(log𝐬, 𝐭) = NN(𝐱_b)
𝐬 = exp(log𝐬)
𝐲ₐ = 𝐬 ⊙𝐱ₐ + 𝐭
𝐲_b = 𝐱_b
𝐲 = concat(𝐲ₐ, 𝐲_b)
Image: GLOW
Papers archive 2025-07-28
30 shown of 230, newest first. Repository counts are the archive's code-links table. A Syntology line states what Syntology ran from that paper's harvested code; it is per sample and not a correctness claim.
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MARBLE: Material Recomposition and Blending in CLIP-Space 5 Jun 2025 · 0 repositories · arXiv:2506.05313
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PromptVFX: Text-Driven Fields for Open-World 3D Gaussian Animation 1 Jun 2025 · 1 repository · arXiv:2506.01091
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Towards Conversational AI for Disease Management 8 Mar 2025 · 0 repositories · arXiv:2503.06074
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Disentangle Nighttime Lens Flares: Self-supervised Generation-based Lens Flare Removal 15 Feb 2025 · 0 repositories · arXiv:2502.10714
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GLow -- A Novel, Flower-Based Simulated Gossip Learning Strategy 15 Jan 2025 · 1 repository · arXiv:2501.10463
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I See, Therefore I Do: Estimating Causal Effects for Image Treatments 28 Nov 2024 · 0 repositories · arXiv:2412.06810
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Swarm Intelligence-Driven Client Selection for Federated Learning in Cybersecurity applications 28 Nov 2024 · 0 repositories · arXiv:2411.18877
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Time-Causal VAE: Robust Financial Time Series Generator 5 Nov 2024 · 1 repository · arXiv:2411.02947
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Deep Learning Methods for the Noniterative Conditional Expectation G-Formula for Causal Inference from Complex Observational Data 28 Oct 2024 · 0 repositories · arXiv:2410.21531
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For Overall Nighttime Visibility: Integrate Irregular Glow Removal With Glow-Aware Enhancement 23 Sep 2024 · 1 repository
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Super Monotonic Alignment Search 12 Sep 2024 · 1 repository · arXiv:2409.07704
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Enhancing Kurdish Text-to-Speech with Native Corpus Training: A High-Quality WaveGlow Vocoder Approach 10 Sep 2024 · 0 repositories · arXiv:2409.13734
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ContextFlow++: Generalist-Specialist Flow-based Generative Models with Mixed-Variable Context Encoding 2 Jun 2024 · 1 repository · arXiv:2406.00578Syntology ran 3 of 4 samples · 1 unverified · 4 pointer-only (licence)
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Blood Glucose Control Via Pre-trained Counterfactual Invertible Neural Networks 23 May 2024 · 0 repositories · arXiv:2405.17458
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ISR: Invertible Symbolic Regression 10 May 2024 · 0 repositories · arXiv:2405.06848
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The Solution for the CVPR2024 NICE Image Captioning Challenge 19 Apr 2024 · 0 repositories · arXiv:2404.12739
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Towards Greener Nights: Exploring AI-Driven Solutions for Light Pollution Management 15 Apr 2024 · 0 repositories · arXiv:2404.09453
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Consumer Behavior under Benevolent Price Discrimination 4 Apr 2024 · 0 repositories · arXiv:2404.03581
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A Semi-supervised Nighttime Dehazing Baseline with Spatial-Frequency Aware and Realistic Brightness Constraint 27 Mar 2024 · 1 repository · arXiv:2403.18548Syntology ran 18 of 24 samples · 6 unverified · 24 pointer-only (licence)
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NightHaze: Nighttime Image Dehazing via Self-Prior Learning 12 Mar 2024 · 0 repositories · arXiv:2403.07408
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An Investigation into the Performances of the State-of-the-art Machine Learning Approaches for Various Cyber-attack Detection: A Survey 26 Feb 2024 · 0 repositories · arXiv:2402.17045
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APALU: A Trainable, Adaptive Activation Function for Deep Learning Networks 13 Feb 2024 · 0 repositories · arXiv:2402.08244
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On the Universality of Volume-Preserving and Coupling-Based Normalizing Flows 9 Feb 2024 · 0 repositories · arXiv:2402.06578
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An attempt to generate new bridge types from latent space of generative flow 18 Jan 2024 · 1 repository · arXiv:2401.10299
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Harnessing Density Ratios for Online Reinforcement Learning 18 Jan 2024 · 0 repositories · arXiv:2401.09681
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NICE: Neurogenesis Inspired Contextual Encoding for Replay-free Class Incremental Learning 1 Jan 2024 · 1 repository
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NDELS: A Novel Approach for Nighttime Dehazing, Low-Light Enhancement, and Light Suppression 11 Dec 2023 · 0 repositories · arXiv:2312.06850
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Code-Mixed Text to Speech Synthesis under Low-Resource Constraints 2 Dec 2023 · 0 repositories · arXiv:2312.01103
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Rapid Speaker Adaptation in Low Resource Text to Speech Systems using Synthetic Data and Transfer learning 2 Dec 2023 · 0 repositories · arXiv:2312.01107
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Enhancing Ligand Pose Sampling for Molecular Docking 30 Nov 2023 · 1 repository · arXiv:2312.00191Syntology ran 1 of 3 samples · 2 unverified
Tasks archive 2025-07-28
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Usage over time archive 2025-07-28
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Categories archive 2025-07-28
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