Search Results for author: Ali Parviz

Found 6 papers, 2 papers with code

Reducing the Cost of Quantum Chemical Data By Backpropagating Through Density Functional Theory

no code implementations6 Feb 2024 Alexander Mathiasen, Hatem Helal, Paul Balanca, Adam Krzywaniak, Ali Parviz, Frederik Hvilshøj, Blazej Banaszewski, Carlo Luschi, Andrew William Fitzgibbon

For comparison, Sch\"utt et al. (2019) spent 626 hours creating a dataset on which they trained their NN for 160h, for a total of 786h; our method achieves comparable performance within 31h.

Resource-constrained knowledge diffusion processes inspired by human peer learning

no code implementations1 Dec 2023 Ehsan Beikihassan, Amy K. Hoover, Ioannis Koutis, Ali Parviz, Niloofar Aghaieabiane

We consider a setting where a population of artificial learners is given, and the objective is to optimize aggregate measures of performance, under constraints on training resources.

Long Range Graph Benchmark

2 code implementations16 Jun 2022 Vijay Prakash Dwivedi, Ladislav Rampášek, Mikhail Galkin, Ali Parviz, Guy Wolf, Anh Tuan Luu, Dominique Beaini

Graph Neural Networks (GNNs) that are based on the message passing (MP) paradigm generally exchange information between 1-hop neighbors to build node representations at each layer.

Benchmarking Graph Classification +4

Neurally boosted supervised spectral clustering

no code implementations29 Sep 2021 Ali Parviz, Ioannis Koutis

Spectral network embeddings are based on the computation of eigenvectors of a normalized graph Laplacian.

Clustering Network Embedding +1

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