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Rana Alkhoury Maroun

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Vision-based route following by an embodied insect-inspired sparse neural network

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Mar 31, 2023
Lu Yihe, Rana Alkhoury Maroun, Barbara Webb

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We compared the efficiency of the FlyHash model, an insect-inspired sparse neural network (Dasgupta et al., 2017), to similar but non-sparse models in an embodied navigation task. This requires a model to control steering by comparing current visual inputs to memories stored along a training route. We concluded the FlyHash model is more efficient than others, especially in terms of data encoding.

* 8 pages, 4 figures; work-in-progress submission, accepted as a poster at ICLR 2023 Workshop on Sparsity in Neural Networks; non-archival 
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