class_docstr: StandardScaler for mean-scale normalization with the given mean and scale values.
class_docstr_tok: ["StandardScaler","for","mean-scale","normalization","with","the","given","mean","and","scale","values","."]
code: def __init__(
      self, mean: np.ndarray = None, scale: np.ndarray = None
  ) -> None:
      self.mean_ = mean
      self.scale_ = scale
  
imports: import numpy
  import torch
  from scipy.stats import betabinom
  from torch.nn import functional
label_desc: Use image node_id 1 to create a new StandardScaler object  with example: obj = StandardScaler(mean, scale)