no code implementations • 28 Feb 2024 • Mahdi Karami, Ali Ghodsi
In the rapidly evolving landscape of deep learning, the quest for models that balance expressivity with computational efficiency has never been more critical.
1 code implementation • 30 May 2023 • Mahdi Karami
Most real-world graphs exhibit a hierarchical structure, which is often overlooked by existing graph generation methods.
no code implementations • 6 Mar 2023 • Mahdi Karami, Jun Luo
In real world domains, most graphs naturally exhibit a hierarchical structure.
no code implementations • 5 Aug 2022 • Dihong Jiang, Guojun Zhang, Mahdi Karami, Xi Chen, Yunfeng Shao, YaoLiang Yu
Similar to other differentially private (DP) learners, the major challenge for DPGM is also how to achieve a subtle balance between utility and privacy.
1 code implementation • 20 Jun 2022 • Mohsin Hasan, Zehao Zhang, Kaiyang Guo, Mahdi Karami, Guojun Zhang, Xi Chen, Pascal Poupart
In contrast, our method performs the aggregation on the predictive posteriors, which are typically easier to approximate owing to the low-dimensionality of the output space.
no code implementations • 13 Jun 2022 • Haolin Yu, Kaiyang Guo, Mahdi Karami, Xi Chen, Guojun Zhang, Pascal Poupart
We present Federated Bayesian Neural Regression (FedBNR), an algorithm that learns a scalable stand-alone global federated GP that respects clients' privacy.
no code implementations • 9 Mar 2020 • Mahdi Karami, Dale Schuurmans
In this paper, we propose a deep probabilistic multi-view model that is composed of a linear multi-view layer based on probabilistic canonical correlation analysis (CCA) description in the latent space together with deep generative networks as observation models.
1 code implementation • NeurIPS 2019 • Mahdi Karami, Dale Schuurmans, Jascha Sohl-Dickstein, Laurent Dinh, Daniel Duckworth
We show that these transforms allow more effective normalizing flow models to be developed for generative image models.
1 code implementation • 31 Oct 2019 • Mohammad Eslami, Mahdi Karami, Sedigheh Eslami, Solale Tabarestani, Farah Torkamani-Azar, Christoph Meinel
Sign(ed) languages use gestures, such as hand or head movements, for communication.
no code implementations • NeurIPS 2017 • Mahdi Karami, Martha White, Dale Schuurmans, Csaba Szepesvari
In this paper, we instead reconsider likelihood maximization and develop an optimization based strategy for recovering the latent states and transition parameters.