In the coursera NLP course, Dan Jurofsky says you might want to extract relations from text to serve as input to other algorithms. What are examples of ways that researchers have used or might use relations extracted from text as the input for later "downstream" algorithms?
closed as unclear what you're asking by tanmoy, FrankW, Wandering Logic, D.W.♦, vonbrand Apr 23 '14 at 16:50
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