Glorot uniform initializer, also called Xavier uniform initializer.

It draws samples from a uniform distribution within -limit, limit where limit is sqrt(6 / (fan_in + fan_out)) where fan_in is the number of input units in the weight tensor and fan_out is the number of output units in the weight tensor.

initializer_glorot_uniform(seed = NULL)

Arguments

seed

Integer used to seed the random generator.

References

Glorot & Bengio, AISTATS 2010 http://jmlr.org/proceedings/papers/v9/glorot10a/glorot10a.pdf

See also