Details
Poster
Presenter(s)
Display Name
Yuyang Li
- Affiliation
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AffiliationUniversity of Pittsburgh
- Country
Abstract
This paper describes a miniature edge device that performs neural network inference with different exit options depending on available energy. In addition to the main-exit path, it provides an alternative, early-exit path that requires less computation and thus increase the number of inference operations for given energy. To compensate its degraded accuracy, the proposed device provides entropy as a confidence level for the early exit. The network is implemented with a custom low-power 180 nm CMOS processor chip and a 90 nm embedded flash memory chip and tested by images from CIFAR-10 dataset.