text: import keras
  
  root_dir = '/home/jason/code/avazu-nn/fixtures/'
  
  X_train = []
  y_train = []
  
  X_test = []
  y_test = []
  
  with open(root_dir + 'train_hashed_1024.txt', 'rb') as f:
      for line in f:
          row = map(lambda x: int(x), line.strip().split(","))
          X_train.append(row[1:])
          y_train.append(row[0])
  
  with open(root_dir + 'test_hash_1024.txt', 'rb') as f:
      for row in f:
          row = map(lambda x: int(x), line.strip().split(","))
          X_test.append(row[1:])
          y_test.append(row[0])
  