class_docstr: NegativeSampler class for NCF. Samples a subset of negative items from a given population of items.
class_docstr_tok: ["NegativeSampler","class","for","NCF",".","Samples","a","subset","of","negative","items","from","a","given","population","of","items","."]
code: def _sample_negatives_with_replacement(self):
      return random.choices(
          self.user_negative_item_pool, k=self.n_samples
      )
  
imports: import os
  from collections import OrderedDict
  import random
  import numpy
  import pandas
  import csv
  import logging
  from tqdm import tqdm
  from recommenders.utils.constants import DEFAULT_ITEM_COL, DEFAULT_USER_COL, DEFAULT_RATING_COL
label_desc: Use image node_id 4 for calling the NegativeSampler obj's underlying member method code with example usage: obj._sample_negatives_with_replacement() and returns: random