Research map / Probabilistic and scientific modeling / Variational and generative sampling
Vector Quantization-Based Regularization for Autoencoders
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Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of the strongest listed baseline | Autoencoder latent representations · MNIST | clustering accuracy: 73.81 -> 77.64 | Helped |
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of the strongest listed baseline | Autoencoder latent representations · MNIST | clustering (NMI): 0.5760 -> 0.7188 | Helped |
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of raw input features | Autoencoder latent representations · MNIST | classification accuracy: 92.44 -> 93.54 | Helped |
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of the strongest listed baseline | Autoencoder latent representations · SVHN | clustering accuracy: 14.54 -> 17.68 | Helped |
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of the strongest listed baseline | Autoencoder latent representations · SVHN | classification accuracy: 49.62 -> 50.48 | Helped |
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of the strongest listed baseline | Autoencoder latent representations · CIFAR-10 | clustering accuracy: 24.12 -> 23.83 | Hurt |
| Use a soft quantized bottleneck with noise and a Bayesian estimator instead of the strongest listed baseline | Autoencoder latent representations · CIFAR-10 | classification accuracy: 40.92 -> 44.54 | Helped |
| Use a larger codebook than K=32 (ablation) | Soft VQ-VAE on CIFAR-10 and SVHN · CIFAR-10 and SVHN | downstream task accuracy | Hurt |
Closest papers by meaning
- Hierarchical Quantized Autoencoders (NeurIPS 2020 · similarity 0.89)
- Variational Bayesian Quantization (ICML 2020 · similarity 0.89)
- Gradient $\ell_1$ Regularization for Quantization Robustness (ICLR 2020 · similarity 0.89)
- Information-theoretic Generalization Analysis for VQ-VAEs: A Role of Latent Variables (NeurIPS 2025 · similarity 0.88)
- Restructuring Vector Quantization with the Rotation Trick (ICLR 2025 · similarity 0.88)
- Learning to Quantize for Training Vector-Quantized Networks (ICML 2025 · similarity 0.87)
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