Search Results for author: Jia Bi

Found 6 papers, 2 papers with code

GhostShiftAddNet: More Features from Energy-Efficient Operations

3 code implementations20 Sep 2021 Jia Bi, Jonathon Hare, Geoff V. Merrett

When compared to GhostNet, inference latency on the Jetson Nano is improved by 1. 3x and 2x on the GPU and CPU respectively.

Image Classification

Dynamic Transformer for Efficient Machine Translation on Embedded Devices

no code implementations17 Jul 2021 Hishan Parry, Lei Xun, Amin Sabet, Jia Bi, Jonathon Hare, Geoff V. Merrett

The new reduced design space results in a BLEU score increase of approximately 1% for sub-optimal models from the original design space, with a wide range for performance scaling between 0. 356s - 1. 526s for the GPU and 2. 9s - 7. 31s for the CPU.

Machine Translation Translation

Dynamic-OFA: Runtime DNN Architecture Switching for Performance Scaling on Heterogeneous Embedded Platforms

1 code implementation8 May 2021 Wei Lou, Lei Xun, Amin Sabet, Jia Bi, Jonathon Hare, Geoff V. Merrett

However, the training process of such dynamic DNNs can be costly, since platform-aware models of different deployment scenarios must be retrained to become dynamic.

A Variance Controlled Stochastic Method with Biased Estimation for Faster Non-convex Optimization

no code implementations19 Feb 2021 Jia Bi, Steve R. Gunn

In this paper, we proposed a new technique, {\em variance controlled stochastic gradient} (VCSG), to improve the performance of the stochastic variance reduced gradient (SVRG) algorithm.

A Stochastic Gradient Method with Biased Estimation for Faster Nonconvex Optimization

no code implementations13 May 2019 Jia Bi, Steve R. Gunn

This paper proposes an integrated approach which can control the nature of the stochastic element in the optimizer and can balance the trade-off of estimator between the biased and unbiased by using a hyper-parameter.

Sparse Regularized Deep Neural Networks For Efficient Embedded Learning

no code implementations ICLR 2018 Jia Bi

Deep learning is becoming more widespread in its application due to its power in solving complex classification problems.

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