e3j.utils.options.LinearIndexwiseInitialization¶

class e3j.utils.options.LinearIndexwiseInitialization¶

LinearIndexwise weight initialization options.

Values:

FAN_IN – stddev is 1/sqrt(m_in) per block (e3nn: “path”).
FAN_OUT – stddev is 1/sqrt(m_out) per block (e3nn: “irrep”).
FAN_IN_FCTP – stddev is 1/sqrt(m_in * num_indices), matching the effective normalization of a FullyConnectedTensorProduct with a one-hot species input.

Methods

`parse`(key)
`parse_value`(key)
`__getitem__`(name)	Return the member matching `name`.
`__iter__`()	Return members in definition order.
`__len__`()	Return the number of members (no aliases)

Attributes