Hyperdimensional Computing (HDC) is a bio- inspired learning paradigm, that models neural pattern activ- ities using high-dimensional distributed representations. HDC leverages parallel and simple vector arithmetic operations to combine and compare different concepts, enabling cognitive and reasoning tasks. The computational efficiency and parallelism of this approach make it particularly suited for hardware implemen- tations, especially as a lightweight, energy-efficient solution for performing learning tasks on resource-constrained edge devices. The HDC pipeline, including encoding, training, and comparison stages, has been extensively explored with various approaches in the literature. However, while these techniques are mainly oriented to improve the model accuracy, their influence on hardware parameters remains largely unexplored. This work presents AeneasHDC, an automatic and open-source platform for the streamlined deployment of HDC models in both software and hardware for classification, regression and clustering tasks. AeneasHDC supports an extensive range of techniques commonly adopted in literature, automates the design of flexible hardware accelerators for HDC, and empowers users to easily assess the impact of different design choices on model accuracy, memory us- age, execution time, power consumption, and area requirements.
AeneasHDC: an automatic framework for deploying hyperdimensional computing models on FPGAs / Angioli, Marco; Jamili, Saeid; Barbirotta, Marcello; Cheikh, Abdallah; Mastrandrea, Antonio; Menichelli, Francesco; Rosato, Antonello; Olivieri, Mauro. - (2024), pp. 1-8. (Intervento presentato al convegno 2024 International Joint Conference on Neural Networks, IJCNN 2024 tenutosi a Yokohama; Japan) [10.1109/ijcnn60899.2024.10651081].
AeneasHDC: an automatic framework for deploying hyperdimensional computing models on FPGAs
Angioli, Marco;Jamili, Saeid;Barbirotta, Marcello;Cheikh, Abdallah;Mastrandrea, Antonio;Menichelli, Francesco;Rosato, Antonello;Olivieri, Mauro
2024
Abstract
Hyperdimensional Computing (HDC) is a bio- inspired learning paradigm, that models neural pattern activ- ities using high-dimensional distributed representations. HDC leverages parallel and simple vector arithmetic operations to combine and compare different concepts, enabling cognitive and reasoning tasks. The computational efficiency and parallelism of this approach make it particularly suited for hardware implemen- tations, especially as a lightweight, energy-efficient solution for performing learning tasks on resource-constrained edge devices. The HDC pipeline, including encoding, training, and comparison stages, has been extensively explored with various approaches in the literature. However, while these techniques are mainly oriented to improve the model accuracy, their influence on hardware parameters remains largely unexplored. This work presents AeneasHDC, an automatic and open-source platform for the streamlined deployment of HDC models in both software and hardware for classification, regression and clustering tasks. AeneasHDC supports an extensive range of techniques commonly adopted in literature, automates the design of flexible hardware accelerators for HDC, and empowers users to easily assess the impact of different design choices on model accuracy, memory us- age, execution time, power consumption, and area requirements.File | Dimensione | Formato | |
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