I want to calculate score of urgency for a text fragment, Like SentiWordnet provides scores for words for sentiment polarity. I want to tag text as High, Medium or Low on the basis of how urgent the request is. It seems classification will not serve the purpose as it is not something Black or White. I want some algorithm that will give a score for urgency and then i may use threshold for reaching different categories.
I investigated that i can make use of adjective grading. Is there any already built theasure for it, like SentiWordNet for sentiment.
Can i use SentiWordNet's polarity score value for all adverbs and use them to calculate score.
Thanks in advance.