We have had reasonable success in assuming that capitalised words that were unknown prior to running CG were proper nouns -80.56% of these assumptions turned out to be correct, although the accuracy for these tokens using the enriched tagset is rather lower (71.23%) due to the fact that in many of these cases it was simply not possible to discern the gender of the proper noun.
the accuracy of our tagging of ambiguous tokens based on their presence in the coverage dictionary (see Section 3.2.3.)