Gelu

GPTKB entity

Statements (25)
Predicate Object
gptkbp:instanceOf activation function
gptkbp:alternativeFormula x * Φ(x), where Φ(x) is the standard normal CDF
gptkbp:contrastsWith gptkb:Swish
gptkb:ELU
gptkb:ReLU
gptkbp:differentiable yes
gptkbp:domain gptkb:artificial_intelligence
gptkb:machine_learning
gptkbp:form x * 0.5 * (1 + tanh(√(2/π) * (x + 0.044715x^3)))
gptkbp:fullName Gaussian Error Linear Unit
https://www.w3.org/2000/01/rdf-schema#label Gelu
gptkbp:introducedIn 2016
gptkbp:nonlinear yes
gptkbp:notablePublication Gaussian Error Linear Units (GELUs)
https://arxiv.org/abs/1606.08415
gptkbp:proposedBy gptkb:Kevin_Gimpel
Dan Hendrycks
gptkbp:usedIn gptkb:GPT-2
gptkb:BERT
deep learning
transformer models
gptkbp:bfsParent gptkb:Glatorian_Legends
gptkb:Lego_Bionicle
gptkb:Bionicle_2009_storyline
gptkbp:bfsLayer 7