log_softmax() [1/5]

template<typename T , require_std_vector_st< is_fvar, T > * = nullptr>

auto stan::math::log_softmax ( T &&  x )

inline

Return the log softmax of each vector in a container of fvar values.

Return the log softmax of each vector in an array.

Return the log softmax of the specified vector or row vector.

Template Parameters

T	std::vector whose scalar type is fvar

Parameters

x	container of vectors to transform

Returns

container of log softmax results

Template Parameters

T	a var_value or Eigen vector/row_vector with var scalar

Parameters

x

input

Returns

log softmax of the input, or an empty result if the input is empty

Template Parameters

T	std::vector whose scalar type is var

Parameters

x	array of vectors to transform

Returns

array of log softmax results

Definition at line 24 of file log_softmax.hpp.