fixed minor errors

Author: dipanjanS

bonus content/feature engineering text data/Feature Engineering Text Data - Advanced Deep Learning Strategies.ipynb

@@ -560,7 +560,7 @@
  "for epoch in range(1, 6):\n",
  " loss = 0.\n",
  " i = 0\n",
- " for x, y in generate_data(corpus=wids, window_size=window_size, vocab_size=vocab_size):\n",
+ " for x, y in generate_context_word_pairs(corpus=wids, window_size=window_size, vocab_size=vocab_size):\n",
  " i += 1\n",
  " loss += cbow.train_on_batch(x, y)\n",
  " if i % 100000 == 0:\n",