Python column_to_tensors Beispiele

Beispiel #1

 def multiply(self, vector):
   vector_flat = utils.tensors_to_column(vector)
   out_flat = (
       math_ops.matmul(self._factor.get_cov(), vector_flat) +
       self._damping * vector_flat)
   return utils.column_to_tensors(vector, out_flat)

Beispiel #2

 def multiply(self, vector):
   vector_flat = utils.tensors_to_column(vector)
   out_flat = vector_flat * (self._factor.get_cov() + self._damping)
   return utils.column_to_tensors(vector, out_flat)

Beispiel #3

 def multiply_inverse(self, vector):
   inverse = self._factor.get_damped_inverse(self._damping)
   out_flat = math_ops.matmul(inverse, utils.tensors_to_column(vector))
   return utils.column_to_tensors(vector, out_flat)