International Conference on Information and Knowledge Technology

فارسی

Home / یازدهمین کنفرانس بین المللی فناوری اطلاعات و دانش

Improving hypergraph attention and hypergraph convolution networks

Authors :

Mustafa Mohammadi Gharasuie¹ Mahmood Shabankhah² Ali Kamandi³

1- دانشگاه تهران 2- دانشگاه تهران 3- ٔدانشگاه تهران

Keywords :

Graph Attention Network (GAT), Graph Convolutional Network (GCN), Hypergraph Attention Network (HAN), Hypergraph Convolutional Network (HGCN). a

Abstract :

Graph Neural Networks (GNNs) are models that use the structure of graphs to better exploit the bilateral relationship between neighboring nodes. Some problems, however, require that we consider a more general relationship which involve not only two nodes but rather a group of nodes. This is the approach adopted in Hypergraph Convolution and Hypergraph Attention Networks (HGAN) [1]. In this paper, we first propose to incorporate a weight matrix into these networks which, as our experimentations show, can improve the performance of the models in question. The other novelty in our work is the introduction of self-loops in the graphs which again leads to slight improvements in the accuracy of HAN. Index Terms—Graph Attention Network (GAT), Graph Convolutional Network (GCN), Hypergraph Attention Network (HAN), Hypergraph Convolutional Network (HGCN).

List of archived papers

A Comparative Evaluation of Machine Learning Models for Anomaly-Based IDS in IoT Networks

Seyed Amir Mousavi - Mostafa Sadeghi - Mohammad Sadeq Sirjani

Electrophysiological Modeling and Interactive Approaches of Electrical Circuits and Hypergraphs for Understanding Neural Circuit Dynamics

Arian Baymani - Maryam Naderi Soorki

IoT-Based Model in Smart Urban Traffic Control: Graph theory and Genetic Algorithm

Saeed Doostali - Seyed Morteza Babamir - Mohammad Shiralizadeh Dezfoli - Behzad Soleimani Neysiani

بررسی تأثیر استقرار استاندارد COBIT در افزایش بهره وری سازمان‌ها (مطالعه موردی: شعب نمایندگی‌های همراه اول، ایرانسل، رایتل)

دکتر محمد ابراهیم سمیع - ساره رحمانیان محمد ابراهیم سمیع - ساره رحمانیان -

ElectroCNN: Regressive CNN-based Energy Consumption Forecasting Leveraging Weather Data

Dharmi Patel - Mann Patel - Krisha Darji - Rajesh Gupta - Sudeep Tanwar - Jitendra Bhatia - Hossein Shahinzadeh

بهبود هزینه‌های تراکنش در معماری مدیریت زنجیره‌ی تامین مبتنی بر زنجیره‌ی بلوکی

مژگان نوروزی نژاد - دکتر زهرا موحدی مژگان نوروزی نژاد - زهرا موحدی -

Benchmarking Embedding Models for Persian-Language Semantic Information Retrieval

Mahmood Kalantari - Mehdi Feghhi - Nasser Mozayani

ML-based Optical Fibre Fault Detection in Smart Surveillance and Traffic Systems

Rushil Patel - Sana Narmawala - Nikunjkumar Mahida - Rajesh Gupta - Sudeep Tanwar - Hossein Shahinzadeh

An integrated approach for estimating software cost estimation using Adaptive Neuro-Fuzzy Inference System and the Grey Wolf Optimization algorithm

Maryam Karimi - Taghi Javdani Gandomani - Mahdi Mosleh

Identifying Children's Personality Styles through Drawing Analysis using Machine Learning

Maedeh Mosharraf - Faezeh Banabazi

more

Samin Hamayesh - Version 41.3.1