Convolutional Neural Network-Based Skin Lesion Classification With Variable Nonlinear Activation Functions
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3196911
Abstract: One of the worst forms of skin cancer is melanoma which can be curable if it is diagnosed at an early stage. The earlier the cancer is diagnosed, the better is the outcome. The risk… read more here.
Keywords: activation functions; neural network; lesion; nonlinear activation ... See more keywords
Programmable Tanh-, ELU-, Sigmoid-, and Sin-Based Nonlinear Activation Functions for Neuromorphic Photonics
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Journal of Selected Topics in Quantum Electronics"
DOI: 10.1109/jstqe.2023.3277118
Abstract: We demonstrate a programmable analog opto-electronic (OE) circuit that can be configured to provide a range of nonlinear activation functions for incoherent neuromorphic photonic circuits at up to 10 Gbaud line-rates. We present a set… read more here.
Keywords: activation functions; photonics; nonlinear activation; sine squared ... See more keywords
Reconfigurable all-optical nonlinear activation functions for neuromorphic photonics.
Sign Up to like & getrecommendations! Published in 2020 at "Optics letters"
DOI: 10.1364/ol.398234
Abstract: We experimentally demonstrate all-optical reconfigurable nonlinear activation functions in a cavity-loaded Mach-Zehnder interferometer device on a silicon photonics platform, via the free-carrier dispersion effect. Our device is programmable to generate various nonlinear activation functions, including… read more here.
Keywords: reconfigurable optical; nonlinear activation; optical nonlinear; activation functions ... See more keywords
An Efficient Asymmetric Nonlinear Activation Function for Deep Neural Networks
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DOI: 10.3390/sym14051027
Abstract: As a key step to endow the neural network with nonlinear factors, the activation function is crucial to the performance of the network. This paper proposes an Efficient Asymmetric Nonlinear Activation Function (EANAF) for deep… read more here.
Keywords: activation function; function; asymmetric nonlinear; nonlinear activation ... See more keywords