Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

機械学習ビジネス研究会 第01回

6,478 views

Published on

機械学習ビジネス研究会 第01回

Published in: Business

機械学習ビジネス研究会 第01回

  1. 1. 01 2016-08-28
  2. 2. Yuta Kashino • BakFoo, Inc. CEO • Zope / Python • Astro Physics /Observational Cosmology • Realtime Data Platform for Enterprise
  3. 3. BakFoo, Inc.
  4. 4. BakFoo, Inc.
  5. 5. BakFoo, Inc. PyCon 2016 9 21 11:00 - 11:45
  6. 6. okcupid • 4 / 2007 • 2011 IAC $50M • • SNS • http:// dating.about.com/od/sitereviews/tp/OnlineSites.htm
  7. 7. okcupid+ • Dataclysm: • oktrend: • okcupid FAQ • Platform Revolution cataclysm: , …
  8. 8. • / + • • • LTV( •
  9. 9. • • • • •
  10. 10. • SVD Matrix Factorization Factorization Machine • •
  11. 11. okcupid FAQ: https://okcupid.desk.com/customer/en/ portal/articles/2458380-match-percentages---a-detailed- explanation score = 2 p (91% ⇤ 99.6%) ⇡ 95%
  12. 12. okcupid FAQ: https://okcupid.desk.com/customer/en/ portal/articles/2458380-match-percentages---a-detailed- explanation … = S score ± 1 S
  13. 13. • • : Platform Revolution Chap.2
  14. 14. • • • • • • • Dataclysm / oktrend
  15. 15. • : Dataclysm Chap.1 -
  16. 16. • Dataclysm Chap.1
  17. 17. • Dataclysm Chap.6
  18. 18. • Dataclysm Chap.6
  19. 19. • Dataclysm Chap.6
  20. 20. • Dataclysm Chap.7
  21. 21. okcupid • • • •
  22. 22. • • •
  23. 23. … • • • DB • Dataclysm A Note on the Data http://www.ee.columbia.edu/~dpwe/papers/Wang03-shazam.pdf
  24. 24. … http://www.ee.columbia.edu/~dpwe/papers/Wang03-shazam.pdf
  25. 25. • : ”Big Data In Practice”
  26. 26. Questions kashino@bakfoo.com @yutakashino

×