code: def compute_beta(n_features, t, delta):
      alpha = 1.1
      k = 405.5
      temp = np.log(k * n_features * (t**alpha) / delta)
      return temp + np.log(temp)
  
file_path: anchor/anchor/anchor_base.py
imports: from __future__ import print_function
  import numpy
  import operator
  import copy
  import sklearn
  import collections
label_desc: Use image node_id 5 for calling the AnchorBaseBeam obj's underlying member method code with example usage: obj.compute_beta(n_features, t, delta) and returns: unknown