Training Invertible Neural Networks as Autoencoders
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Abstract (arXiv)
Autoencoders are able to learn useful data representations in an unsupervised matter and have been widely used in various machine learning and computer vision tasks. In this work, we present methods to train Invertible Neural Networks (INNs) as (variational) autoencoders which we call INN (variational) autoencoders. Our experiments on MNIST, CIFAR and CelebA show that for low bottleneck sizes our INN autoencoder achieves results similar to the classical autoencoder. However, for large bottleneck sizes our INN autoencoder outperforms its classical counterpart. Based on the empirical results, we hypothesize that INN autoencoders might not have any intrinsic information loss and thereby are not bounded to a maximal number of layers (depth) after which only suboptimal results can be achieved.
Key facts. Cited by 4 papers in the map (data through 7 Oct 2026). Builds on 31 of its 39 references that are in the map. First posted on arXiv 20 Mar 2023.
Builds on
31 of 39 references.
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19 more
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Built on by
Citing papers per year: 2023: 1; 2024: 1; 2025: 0; 2026: 2.
4 papers.
- 2023A Review of Change of Variable Formulas for Generative Modelingcited by 12
- 2024Optimizing Retinal Prosthetic Stimuli with Conditional Invertible Neural Networkscited by 1
- 2026Reversible Deep Learning for 13C NMR in Chemoinformatics: On Structures and Spectracited by 0
- 2026Deep Invertible Autoencoders for Dimensionality Reduction of Dynamical Systemscited by 0
- 2026Deep Invertible Autoencoders for Dimensionality Reduction of Dynamical Systems13 Mar 2026
- 2026Reversible Deep Learning for 13C NMR in Chemoinformatics: On Structures and Spectra1 Feb 2026
- 2024Optimizing Retinal Prosthetic Stimuli with Conditional Invertible Neural Networks7 Mar 2024
- 2023A Review of Change of Variable Formulas for Generative Modeling4 Aug 2023