Build a trainable LinearOperatorFullMatrix instance.

shape Shape of the LinearOperator, equal to [b0, ..., bn, h, w], where are batch dimensions h and w are the height and width of the matrix represented by the LinearOperator.
scale_initializer Variables are initialized with samples from Normal(0, scale_initializer).
dtype tf.dtype of the LinearOperator.
name str, name for tf.name_scope. seed: PRNG seed; see tfp.random.sanitize_seed for details.

instance instance parameterized by trainable tf.Variables.