Big Data & Machine Learning Cloud OnBoard 1 2 1 Extracted entities are tied into a knowledge graph 3 2 5 { 3 "name": "Joanne 'Jo' Rowling", 6 "type": "PERSON", 5 "metadata": { 7 "mid": "/m/042xh", 6 "wikipedia_url": "http://en.wikipedia.org/wiki/J._K._Rowling" 8 } 7 9 8 10 9 Joanne "Jo" Rowling, pen names J. K. Rowling and Robert Galbraith, 11 is a British novelist, screenwriter and film producer best known as 10 12 the author of the Harry Potter fantasy series 11 13 12 { { 14 13 "name": "British", "name": "Harry Potter", "type": "LOCATION", "type": "PERSON", 15 "metadata": { 14 "metadata": { "mid": "/m/07ssc", "mid": "/m/078ffw", 16 "wikipedia_url": 15 "wikipedia_url": "http://en.wikipedia.org/wiki/United_Kingdom" "http://en.wikipedia.org/wiki/Harry_Potter" } } 1716 17 18 Big Data & Machine Learning Cloud OnBoard 1 2 1 When you analyze sentiment, you get a score (positive/negative) as well 3 as a magnitude (how intense?) 2 5 3 6 5 7 The food was excellent, I would definitely go back! 6 8 7 { 9 8 "documentSentiment": { 10 9 "score": 0.8, 11 "magnitude": 0.8 10 12 } 11 } 13 12 14 13 15 14 16 15 1716 17 18 62