Demo Data from EDBT 2026 / reviewers in the wild / expert
Jacob Deasy
dblp:249/2335
· DBLP profile ↗
1ranked-venue papers
1as first author
0since 2021 · last 2020
—ORCID · none
Domains — the database's venue-derived domains; a paper can count in several
Artificial intelligence and machine learning · 1 · 1 first-author
Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.
| Artificial intelligence
1 paper |
Generative modeling · 100% |
Topics — the 2 heaviest of 2, each with the papers that count most for it
| Topic | Weight | Papers | Last | Evidence papers |
|---|---|---|---|---|
Machine learning › Generative modeling
latent space regularization |
0.4 | 1 | 2020 | Constraining Variational Inference with Geometric Jensen-Shannon Divergence · NeurIPS 2020 |
Machine learning › Generative modeling
variational autoencoder |
0.4 | 1 | 2020 | Constraining Variational Inference with Geometric Jensen-Shannon Divergence · NeurIPS 2020 |
Methods — techniques the papers use, named apart from their topics
variational inference · 0.4skew-geometric jensen-shannon divergence · 0.4
| Year | Publication | Venue | Position |
|---|---|---|---|
| 2020 | Constraining Variational Inference with Geometric Jensen-Shannon DivergenceabstractWe examine the problem of controlling divergences for latent space regularisation in variational autoencoders. Specifically, when aiming to reconstruct example $x\in\mathbb{R}^{m}$ via latent space $z\in\mathbb{R}^{n}$ ($n\leq m$), while balancing this against the need for generalisable latent representations. We present a regularisation mechanism based on the {\em skew-geometric Jensen-Shannon divergence} $\left(\textrm{JS}^{\textrm{G}_{\alpha}}\right)$. We find a variation in $\textrm{JS}^{\textrm{G}_{\alpha}}$, motivated by limiting cases, which leads to an intuitive interpolation between forward and reverse KL in the space of both distributions and divergences. We motivate its potential benefits for VAEs through low-dimensional examples, before presenting quantitative and qualitative results. Our experiments demonstrate that skewing our variant of $\textrm{JS}^{\textrm{G}_{\alpha}}$, in the context of $\textrm{JS}^{\textrm{G}_{\alpha}}$-VAEs, leads to better reconstruction and generation when compared to several baseline VAEs. Our approach is entirely unsupervised and utilises only one hyperparameter which can be easily interpreted in latent space. Jacob Deasy, Nikola Simidjievski, Pietro Liò |
NeurIPS | 1 |