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# Big Data Jornadas XXXV AES. 'Workshop introduction: a Big Data conceptual map for dummies' June 2015

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Speaking about Big Data for dummies. June 2015

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### Big Data Jornadas XXXV AES. 'Workshop introduction: a Big Data conceptual map for dummies' June 2015

1. 1. BIG DATA CONCEPTUAL MAP FOR DUMMIES 16 de junio 2015
2. 2. 16 de junio 2015
3. 3. BIG DATA CONCEPTUAL MAP FROM A DUMMY
4. 4. BIG Data
5. 5. BIG Data
6. 6. BIG Data
7. 7. BIG
8. 8. Volume Variation Velocity
9. 9. Volume
10. 10. Data
11. 11. Relevant Data
12. 12. Data
13. 13. Variation Structured vs Unstructured
14. 14. Variation
15. 15. Velocity ON time vs Real time
16. 16. Velocity
17. 17. Lots of V’S more if you’re interested: Veracity Value Variability Visualization
18. 18. BIG Data
19. 19. Machine Data
20. 20. IT’s the KEY
21. 21. Machine
22. 22. Machine Understanding the World by its relations
23. 23. Supervised vs Unsupervised
24. 24. Supervised “Feed the machine with data and let’s find some model that fits”
25. 25. Unsupervised “Feeds the machine with data and models and leave it to choose the model that fits”
26. 26. Neural Networks “Let’s teach the machine how to train itself for a certain task and leave it to conquer the World”
27. 27. Machine CLASSIFICATION PREDICTION
28. 28. CLASSIFICATION???
29. 29. PREDICTION???
30. 30. Machine It is all about FEATURE EXTRACTION!!!
31. 31. Machine What about the “curses” I mentioned earlier…?
32. 32. DIMENSIONALITY CURSE
33. 33. SIZE CURSE
34. 34. HETEROGENEITY CURSE
35. 35. OVERFITTING CURSE “no-free-lunch theorem”
36. 36. BIG Data
37. 37. through BIG Questions from Data
38. 38. THANKS FOR YOUR ATTENTION @pacoramon festupinnan.iacs@aragon.es @atlasvpm Web: www.atlasvpm.org Web: www.echo-health.eu