English subtitles

← CS 7641: Machine Learning - Part 1 of 3

Get Embed Code
7 Languages

Showing Revision 1 created 09/11/2014 by Cogi-Admin.

  1. HI, I'm a Mac.
  2. >> [LAUGH] No. >> All right, we'll start over.
  3. Let's do this right.
  4. Hi, I'm Charles Isbeil.
  5. >> True.
  6. >> I'm a professor at Georgia Tech.
  7. >> True.
  8. >> This is Michael Littman.
  9. >> True. >> He is also a professor at Georgia Tech.
  10. >> False.
  11. >> No, that's actually true, while you're a professor at Brown,
  12. you're also an adjunct professor here at Georgia Tech.
  13. I'm a professional donut thief.
  14. >> False.
  15. >> That is correct I am not a professional.
  16. Together, we are teaching the course Machine Learning.
  17. >> True.
  18. >> The lectures will only be available on prime number calendar days.
  19. >> False.
  20. >> The mini course is on supervised learning.
  21. >> True.
  22. >> Supervised learning itself was invented in the 1830s by Gauss.
  23. >> False?
  24. >> Actually, I don't really know.
  25. It sounds like the sort of thing you'd invent but, probably not,
  26. so let's go with that.
  27. Okay, supervised learning is the problem of learning to map inputs to
  28. predictions of true or false.
  29. >> False.
  30. >> Good one, it also includes other kinds of predictions such as regression,
  31. where the output might be vectors or numbers.
  32. >> True.
  33. >> It's an important component of all sorts of technologies from stopping credit
  34. card fraud.
  35. >> True. >> To finding faces in camera images.
  36. >> True. >> To making taste your breath mints.
  37. >> False?
  38. >> I have no idea, but that sounded ridiculous so let's say false.
  39. To recognizing spoken language.
  40. >> True.
  41. >> Our goal here is the give you the skills that you need to recognize how to
  42. apply these technologies.
  43. >> True.
  44. >> And for interpreting their output, so
  45. that you can solve a range of data science problems.
  46. >> True.
  47. >> And for surviving a robot uprising.
  48. >> False. >> No, that is absolutely true.
  49. The most important thing you could get out of this course is learning how to
  50. survive the upcoming robot uprising.
  51. Okay, very good.
  52. You got an accuracy of 85%.
  53. >> True.
  54. >> Wrong, though after you answer this question,
  55. you will have an accuracy of 85%.
  56. >> True.
  57. >> That is correct, but false also would have been correct.
  58. Congratulations.