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tf.keras.initializers.he_uniform

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He uniform variance scaling initializer.

tf.keras.initializers.he_uniform(
    seed=None
)

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

Arguments:

  • seed: A Python integer. Used to seed the random generator.

Returns:

An initializer.

References:

He et al., 2015 # pylint: disable=line-too-long (pdf)