NDArray API
Arithmetic Operations
In the following example y can be a Real value or another NDArray
| API | Example | |
|---|
+ | x .+ y | Elementwise summation |
- | x .- y | Elementwise minus |
* | x .* y | Elementwise multiplication |
/ | x ./ y | Elementwise division |
^ | x .^ y | Elementwise power |
% | x .% y | Elementwise modulo |
Trigonometric Functions
| API | Example | |
|---|
sin | sin.(x) | Elementwise sine |
cos | cos.(x) | Elementwise cosine |
tan | tan.(x) | Elementwise tangent |
asin | asin.(x) | Elementwise inverse sine |
acos | acos.(x) | Elementwise inverse cosine |
atan | atan.(x) | Elementwise inverse tangent |
Hyperbolic Functions
| API | Example | |
|---|
sinh | sinh.(x) | Elementwise hyperbolic sine |
cosh | cosh.(x) | Elementwise hyperbolic cosine |
tanh | tanh.(x) | Elementwise hyperbolic tangent |
asinh | asinh.(x) | Elementwise inverse hyperbolic sine |
acosh | acosh.(x) | Elementwise inverse hyperbolic cosine |
atanh | atanh.(x) | Elementwise inverse hyperbolic tangent |
Activation Functions
| API | Example | |
|---|
σ | σ.(x) | Sigmoid function |
sigmoid | sigmoid.(x) | Sigmoid function |
relu | relu.(x) | ReLU function |
softmax | softmax.(x) | Softmax function |
log_softmax | log_softmax.(x) | Softmax followed by log |
Reference
Modules = [MXNet.mx]
Pages = ["ndarray.jl"]