Acknowledgements
Table 4.11: Comparison of various approaches for incorporating the child data into the parent trainset. All scores are in BLEU, and neither model is significantly better than any other.
['Child model', 'No-Mixing', 'Mix with tag', 'Mix without tag']
However, neither of approaches is significantly better than the others. Hence we see no difference between approaches. Although, this experiment could be influenced by the size of training corpora of the parent and the child.