Extracting Parallel Paragraphs from Common Crawl
Table 1: Prealigned Data (CzEng 1.0); Experiment: Effectiveness
['[BOLD] Recall (%)', '63.02']
In the preliminary alignments of the tail, 50.30% of all the top candidates are exact matches. However, this ratio is more satisfactory in the scored alignments—71.30%. This means that the scoring of the preliminary alignments is an important step in the whole process. Of all the existing pairs of parallel sentences 63.02% were detected, and 93.74% of all the detected pairs were correct.