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A Random Walk in Data Science and Machine Learning in Practice - CEU, Business Analytics Masters - Budapest, Febr 2020

szilard
February 12, 2020
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150

A Random Walk in Data Science and Machine Learning in Practice - CEU, Business Analytics Masters - Budapest, Febr 2020

szilard

February 12, 2020
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Transcript

  1. A Random Walk in Data Science and
    Machine Learning in Practice
    Szilard Pafka, PhD
    Chief Scientist, Epoch (USA)
    CEU, Business Analytics Masters
    Budapest, Febr 2020

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  3. Disclaimer:
    I am not representing my employer (Epoch) in this talk
    I cannot confirm nor deny if Epoch is using any of the methods, tools,
    results etc. mentioned in this talk

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  6. CRISP-DM, 1999

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  47. Better than Deep Learning: Gradient Boosting
    Machines (GBM) - 2019 Updated Edition
    Szilard Pafka, PhD
    Chief Scientist, Epoch (USA)
    Barcelona, Los Angeles, Budapest, Berlin (confs/meetups)
    2019

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  48. View Slide

  49. Disclaimer:
    I am not representing my employer (Epoch) in this talk
    I cannot confirm nor deny if Epoch is using any of the methods, tools,
    results etc. mentioned in this talk

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  50. Source: Andrew Ng

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  51. Source: Andrew Ng

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  52. Source: Andrew Ng

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  57. Source: https://twitter.com/iamdevloper/

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  60. ...

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  64. http://lowrank.net/nikos/pubs/empirical.pdf
    http://www.cs.cornell.edu/~alexn/papers/empirical.icml06.pdf

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  65. http://lowrank.net/nikos/pubs/empirical.pdf
    http://www.cs.cornell.edu/~alexn/papers/empirical.icml06.pdf

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  82. Source: Hastie etal, ESL 2ed

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  83. Source: Hastie etal, ESL 2ed

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  84. Source: Hastie etal, ESL 2ed

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  85. Source: Hastie etal, ESL 2ed

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  92. 10x

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  96. 10x

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  97. 10x

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  139. http://www.jmlr.org/papers/volume13/bergstra12a/bergstra12a.pdf

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  140. http://www.argmin.net/2016/06/20/hypertuning/

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  148. CPU 1

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  149. CPU 1 CPU 2

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  150. CPU 1 CPU 2

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  151. CPU 1 CPU 2

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  152. CPU 1 CPU 2

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  160. *

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  162. no-one is using this crap

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  163. (2018)

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  164. (2018)

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  166. Source: https://www.linkedin.com/pulse/winning-solution-kaggledays-2019-competition-san-francisco-mark-peng/

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  167. Source: https://www.linkedin.com/pulse/winning-solution-kaggledays-2019-competition-san-francisco-mark-peng/

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  168. Source: https://www.linkedin.com/pulse/winning-solution-kaggledays-2019-competition-san-francisco-mark-peng/

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  169. Source: https://www.linkedin.com/pulse/winning-solution-kaggledays-2019-competition-san-francisco-mark-peng/

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  170. Source: https://www.linkedin.com/pulse/winning-solution-kaggledays-2019-competition-san-francisco-mark-peng/

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  171. Source: https://www.linkedin.com/pulse/winning-solution-kaggledays-2019-competition-san-francisco-mark-peng/

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  173. More:

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  175. A Few More Thoughts

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