It draws samples from a truncated normal distribution centered on 0 with
stddev = sqrt(2 / fan_in)
where fan_in
is the number of input units in
the weight tensor.
initializer_he_normal(seed = NULL)
Integer used to seed the random generator.
He et al., https://arxiv.org/abs/1502.01852
Other initializers:
initializer_constant()
,
initializer_glorot_normal()
,
initializer_glorot_uniform()
,
initializer_he_uniform()
,
initializer_identity()
,
initializer_lecun_normal()
,
initializer_lecun_uniform()
,
initializer_ones()
,
initializer_orthogonal()
,
initializer_random_normal()
,
initializer_random_uniform()
,
initializer_truncated_normal()
,
initializer_variance_scaling()
,
initializer_zeros()