Universal Dependencies for Learner English
Table 4: Tagging and parsing results on the original version of the TLE test set for tokens marked with grammatical errors (Ungrammatical) and tokens not marked for errors (Grammatical).
['[BOLD] Tokens', '[BOLD] Train Set', '[BOLD] UPOS', '[BOLD] POS', '[BOLD] UAS', '[BOLD] LA', '[BOLD] LAS']
Although grammatical errors may lead to tagging and parsing errors with respect to any element in the sentence, we expect erroneous tokens to be more challenging to analyze compared to grammatical tokens.