Exemplar LCA-Decoder: A Scalable Framework for On-Chip Learning
<|reference_start|>Exemplar LCA-Decoder: A Scalable Framework for On-Chip Learning: Neuromorphic computing has recently gained significant attention as a promising combined approach for developing energy-efficient, parallel computing systems inspired by the human brain. Efficient training algorithms are imperative for the effective processing of data on neuromorphic platforms; however, their absence remains a notable gap in the field. In this paper, we reduce the gap by proposing an innovative encoder-decoder technique that leverages sparse coding and the Locally Competitive Algorithm (LCA) to provide a computationally efficient and power-conscious algorithm specifically designed for neuromorphic platforms. Using Exemplar LCA-Decoder we reduce the computational demands and memory requirements associated with training Spiking Neural Networks (SNNs) using error backpropagation methods. Our results show notable test accuracy on ImageNet and CIFAR10/100 datasets, surpassing the previously achieved SNN accuracy on these datasets. Additionally, Exemplar LCA-Decoder is scalable and allows expanding the model and adding new data points and classes cost-effectively.<|reference_end|>
@article{takaghaj2024d-seld:,
    title={D-SELD: Dataset-Scalable Exemplar LCA-Decoder},
    author={Sanaz Mahmoodi Takaghaj, Jack Sampson},
    journal={arXiv preprint arXiv:2406.10066},
    year={2024},
    archivePrefix={arXiv},
    eprint={2406.10066},
    primaryClass={cs.ET}
}