mx.symbol.random_exponential
¶
Description¶
Draw random samples from an exponential distribution.
Samples are distributed according to an exponential distribution parametrized by lambda (rate).
Example:
exponential(lam=4, shape=(2,2)) = [[ 0.0097189 , 0.08999364],
[ 0.04146638, 0.31715935]]
Usage¶
mx.symbol.random_exponential(...)
Arguments¶
Argument |
Description |
---|---|
|
float, optional, default=1. Lambda parameter (rate) of the exponential distribution. |
|
Shape(tuple), optional, default=None. Shape of the output. |
|
string, optional, default=’’. Context of output, in format [cpu|gpu|cpu_pinned](n). Only used for imperative calls. |
|
{‘None’, ‘float16’, ‘float32’, ‘float64’},optional, default=’None’. DType of the output in case this can’t be inferred. Defaults to float32 if not defined (dtype=None). |
|
string, optional. Name of the resulting symbol. |
Value¶
out
The result mx.symbol
Link to Source Code: http://github.com/apache/incubator-mxnet/blob/1.6.0/src/operator/random/sample_op.cc#L137