code: def m2vscore(head, relation, tails):
      return -(head * tails).sum(-1)
  
file_path: PGL/examples/kddcup2021/WikiKG90M/post_smoothing/get_score.py
imports: import numpy
  from glob import glob
  from tqdm import tqdm
  import sys
  import argparse
  import logging
  from multiprocessing import Pool
label_desc: Use image node_id 1 for calling a global function with example usage: m2vscore(head, relation, tails) and returns: unknown