Paraphrase Detection on Noisy Subtitles in Six Languages
Table 9: Results on Opusparcus test sets for GRAN models trained on 1 million positive sentence pairs. Shown is classification accuracy. -M indicates a model trained without Morfessor.
['[EMPTY]', 'GRAN-M', 'GRAN']
The main difference between the GRAN and WA models is the direction of change for English. The English WA model works better without morphological segmentation, whereas the performance of the GRAN model is clearly improved.