new_contents: """
  ============================================================
  Feature Selection
  ============================================================
  
  ...
  
  """
  
  from __future__ import print_function
  
  import random
  
  from scipy import sparse
  
  from sklearn import datasets
  from sklearn.model_selection import train_test_split
  from sklearn.model_selection import GridSearchCV
  from sklearn.metrics import classification_report
  from sklearn.svm import SVC
  
  from nalaf.learning.lib.sklsvm import SklSVM
  from nalaf.structures.data import Dataset
  
  from loctext.learning.train import read_corpus
  from loctext.util import PRO_ID, LOC_ID, ORG_ID, REL_PRO_LOC_ID, repo_path
  from loctext.learning.annotators import LocTextSSmodelRelationExtractor
  from nalaf import is_debug_mode, is_verbose_mode
  
  print(__doc__)
  
  is_debug_mode = is_verbose_mode = True
  
  corpus = read_corpus("LocText")
  locTextModel = LocTextSSmodelRelationExtractor(PRO_ID, LOC_ID, REL_PRO_LOC_ID)
  locTextModel.pipeline.execute(corpus, train=True)
  X, y = SklSVM._convert_edges_to_SVC_instances(corpus, locTextModel.pipeline.feature_set, preprocess=False)
  
  print(X.shape)
  
subject: add init script