Fine - grained POS Tagging
Part-of-speech tagging is the process of assigning a part-of-speech (lexical class marker) to each word in a corpus. In traditional grammars there were generally only a few parts of speech and therefore we need to expand the number of categories. Further distinction within each class helps in incorporating futther knowledge in each tag.
To understand and test the knowledge of more fine-grained part of speech of words as they appear in a sentence.