Speaking about Big Data for dummies. June 2015

1. BIG DATA
CONCEPTUAL MAP FOR DUMMIES
16 de junio 2015

2. 16 de junio 2015

3. BIG DATA
CONCEPTUAL MAP FROM A DUMMY

4. BIG Data

5. BIG Data

6. BIG Data

7. BIG

8. Volume
Variation
Velocity

9. Volume

10. Data

11. Relevant Data

12. Data

13. Variation
Structured
vs
Unstructured

14. Variation

16. Velocity
ON time
vs
Real time

17. Velocity

18. Lots of V’S more if you’re
interested:
Veracity
Value
Variability
Visualization

20. BIG
Data

21. Machine
Data

29. IT’s the KEY

30. Machine

31. Machine
Understanding the World by
its relations

32. Supervised
vs
Unsupervised

33. Supervised
“Feed the machine with data
and let’s find some model
that fits”

34. Unsupervised
“Feeds the machine with data
and models and leave it to
choose the model that fits”

35. Neural Networks
“Let’s teach the machine how
to train itself for a certain
task and leave it to conquer
the World”

36. Machine
CLASSIFICATION
PREDICTION

37. CLASSIFICATION???

38. PREDICTION???

39. Machine
It is all about
FEATURE EXTRACTION!!!

40. Machine
What about the “curses”
I mentioned earlier…?

41. DIMENSIONALITY
CURSE

42. SIZE
CURSE

43. HETEROGENEITY
CURSE

44. OVERFITTING
CURSE
“no-free-lunch theorem”

45. BIG Data

46. through BIG Questions
from Data

47. THANKS FOR YOUR ATTENTION
@pacoramon
festupinnan.iacs@aragon.es
@atlasvpm
Web: www.atlasvpm.org
Web: www.echo-health.eu