Search Results for author: Boris Knyazev

Found 19 papers, 16 papers with code

Graph Neural Networks for Learning Equivariant Representations of Neural Networks

1 code implementation18 Mar 2024 Miltiadis Kofinas, Boris Knyazev, Yan Zhang, Yunlu Chen, Gertjan J. Burghouts, Efstratios Gavves, Cees G. M. Snoek, David W. Zhang

Neural networks that process the parameters of other neural networks find applications in domains as diverse as classifying implicit neural representations, generating neural network weights, and predicting generalization errors.

Can We Learn Communication-Efficient Optimizers?

no code implementations2 Dec 2023 Charles-Étienne Joseph, Benjamin Thérien, Abhinav Moudgil, Boris Knyazev, Eugene Belilovsky

Although many variants of these approaches have been proposed, they can sometimes lag behind state-of-the-art adaptive optimizers for deep learning.

Language Modelling

Can We Scale Transformers to Predict Parameters of Diverse ImageNet Models?

2 code implementations7 Mar 2023 Boris Knyazev, Doha Hwang, Simon Lacoste-Julien

Pretraining a neural network on a large dataset is becoming a cornerstone in machine learning that is within the reach of only a few communities with large-resources.

Hyper-Representations as Generative Models: Sampling Unseen Neural Network Weights

1 code implementation29 Sep 2022 Konstantin Schürholt, Boris Knyazev, Xavier Giró-i-Nieto, Damian Borth

Learning representations of neural network weights given a model zoo is an emerging and challenging area with many potential applications from model inspection, to neural architecture search or knowledge distillation.

Knowledge Distillation Neural Architecture Search +1

Model Zoos: A Dataset of Diverse Populations of Neural Network Models

1 code implementation29 Sep 2022 Konstantin Schürholt, Diyar Taskiran, Boris Knyazev, Xavier Giró-i-Nieto, Damian Borth

With this work, we publish a novel dataset of model zoos containing systematically generated and diverse populations of NN models for further research.

Classification Friction

Hyper-Representations for Pre-Training and Transfer Learning

1 code implementation22 Jul 2022 Konstantin Schürholt, Boris Knyazev, Xavier Giró-i-Nieto, Damian Borth

Learning representations of neural network weights given a model zoo is an emerging and challenging area with many potential applications from model inspection, to neural architecture search or knowledge distillation.

Knowledge Distillation Neural Architecture Search +4

Pretraining a Neural Network before Knowing Its Architecture

1 code implementation20 Jul 2022 Boris Knyazev

A recently released Graph HyperNetwork (GHN) trained this way on one million smaller ImageNet architectures is able to predict parameters for large unseen networks such as ResNet-50.

On Evaluation Metrics for Graph Generative Models

1 code implementation ICLR 2022 Rylee Thompson, Boris Knyazev, Elahe Ghalebi, Jungtaek Kim, Graham W. Taylor

While we focus on applying these metrics to GGM evaluation, in practice this enables the ability to easily compute the dissimilarity between any two sets of graphs regardless of domain.

Computational Efficiency Image Generation +1

Brick-by-Brick: Combinatorial Construction with Deep Reinforcement Learning

no code implementations NeurIPS 2021 Hyunsoo Chung, Jungtaek Kim, Boris Knyazev, Jinhwi Lee, Graham W. Taylor, Jaesik Park, Minsu Cho

Discovering a solution in a combinatorial space is prevalent in many real-world problems but it is also challenging due to diverse complex constraints and the vast number of possible combinations.

Object reinforcement-learning +1

Parameter Prediction for Unseen Deep Architectures

1 code implementation NeurIPS 2021 Boris Knyazev, Michal Drozdzal, Graham W. Taylor, Adriana Romero-Soriano

We introduce a large-scale dataset of diverse computational graphs of neural architectures - DeepNets-1M - and use it to explore parameter prediction on CIFAR-10 and ImageNet.

Parameter Prediction

Graph Density-Aware Losses for Novel Compositions in Scene Graph Generation

1 code implementation17 May 2020 Boris Knyazev, Harm de Vries, Cătălina Cangea, Graham W. Taylor, Aaron Courville, Eugene Belilovsky

We show that such models can suffer the most in their ability to generalize to rare compositions, evaluating two different models on the Visual Genome dataset and its more recent, improved version, GQA.

Graph Generation Scene Graph Generation

Learning Temporal Attention in Dynamic Graphs with Bilinear Interactions

1 code implementation23 Sep 2019 Boris Knyazev, Carolyn Augusta, Graham W. Taylor

We consider a common case in which edges can be short term interactions (e. g., messaging) or long term structural connections (e. g., friendship).

Dynamic Link Prediction Point Processes

Image Classification with Hierarchical Multigraph Networks

1 code implementation21 Jul 2019 Boris Knyazev, Xiao Lin, Mohamed R. Amer, Graham W. Taylor

Graph Convolutional Networks (GCNs) are a class of general models that can learn from graph structured data.

Classification General Classification +3

Understanding Attention and Generalization in Graph Neural Networks

2 code implementations NeurIPS 2019 Boris Knyazev, Graham W. Taylor, Mohamed R. Amer

We aim to better understand attention over nodes in graph neural networks (GNNs) and identify factors influencing its effectiveness.

Graph Classification

Spectral Multigraph Networks for Discovering and Fusing Relationships in Molecules

1 code implementation23 Nov 2018 Boris Knyazev, Xiao Lin, Mohamed R. Amer, Graham W. Taylor

Spectral Graph Convolutional Networks (GCNs) are a generalization of convolutional networks to learning on graph-structured data.

General Classification Graph Classification +1

Recursive Autoconvolution for Unsupervised Learning of Convolutional Neural Networks

2 code implementations2 Jun 2016 Boris Knyazev, Erhardt Barth, Thomas Martinetz

In visual recognition tasks, such as image classification, unsupervised learning exploits cheap unlabeled data and can help to solve these tasks more efficiently.

Classification General Classification +1

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