code: def reset_parameters(self):
      init_parameter_matrix(self.Wx0.weight, dim1_scale=3)
      init_parameter_matrix(self.Wrz0, dim1_scale=2)
      init_parameter_matrix(self.Wh0, dim1_scale=1)
      nn.init.zeros_(self.Bh0)
  
imports: from collections import Counter
  import numpy
  import torch
  from torch import nn
  from torch.autograd import Variable
  from torch.optim import Optimizer
  from cornac.utils.common import get_rng
label_desc: Use image node_id 2 for calling the GRUEmbedding obj's underlying member method code with example usage: obj.reset_parameters() without return types