Upgrade to Pro — share decks privately, control downloads, hide ads and more …

10 Pitfalls in Data Science - LA Data Science M...

Avatar for szilard szilard
March 18, 2014
0
160

10 Pitfalls in Data Science - LA Data Science Meetup Kick-Off - Feb 2014

Avatar for szilard

szilard

March 18, 2014
Tweet

More Decks by szilard

See All by szilard
Gradient Boosting Machines (GBM): From Zero to Hero (with R and Python Code) - Data Con LA - Oct 2020
Avatar for szilard szilard
0
190
Make Machine Learning Boring Again: Best Practices for Using Machine Learning in Businesses - Albuquerque Machine Learning Meetup (Online) - Aug 2020
Avatar for szilard szilard
0
140
Better than Deep Learning: Gradient Boosting Machines (GBM) - eRum conference - invited talk - June 2020
Avatar for szilard szilard
0
120
Gradient Boosting Machines (GBM): From Zero to Hero (with R and Python Code) - LA Data Science Meetup - February 2020
Avatar for szilard szilard
0
120
A Random Walk in Data Science and Machine Learning in Practice - CEU, Business Analytics Masters - Budapest, Febr 2020
Avatar for szilard szilard
0
300
Better than My Meetup/Conference Talks: Going Deeper in Various GBM Topics - GBM Advanced Workshop - Budapest, Nov 2019
Avatar for szilard szilard
0
78
Gradient Boosting Machines (GBM): From Zero to Hero (with R and Python Code) - Budapest BI Forum, Budapest, Nov 2019
Avatar for szilard szilard
0
150
Make Machine Learning Boring Again: Best Practices for Using Machine Learning in Businesses - LA Data Science Meetup - Playa Vista, August 2019
Avatar for szilard szilard
0
130
Better than Deep Learning: Gradient Boosting Machines (GBM) / 2019 edition - Budapest R and Data Science Meetups - Budapest, June 2019
Avatar for szilard szilard
0
96

Featured

See All Featured
Let's Do A Bunch of Simple Stuff to Make Websites Faster
Avatar for Chris Coyier chriscoyier
508
140k
StorybookのUI Testing Handbookを読んだ
Avatar for Shingo Yamazaki zakiyama
31
6.3k
Bootstrapping a Software Product
Avatar for Garrett Dimon garrettdimon
PRO
307
110k
The MySQL Ecosystem @ GitHub 2015
Avatar for Sam Lambert samlambert
251
13k
ReactJS: Keep Simple. Everything can be a component!
Avatar for Pedro Nauck pedronauck
666
130k
The Cost Of JavaScript in 2023
Avatar for Addy Osmani addyosmani
55
9.1k
Performance Is Good for Brains [We Love Speed 2024]
Avatar for Tammy Everts tammyeverts
12
1.2k
4 Signs Your Business is Dying
Avatar for Josh Pigford shpigford
186
22k
Designing for humans not robots
Avatar for Tammie Lister tammielis
254
26k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
Avatar for soudai sone soudai
PRO
190
55k
Designing Dashboards & Data Visualisations in Web Apps
Avatar for Des Traynor destraynor
231
54k
Principles of Awesome APIs and How to Build Them.
Avatar for Keavy McMinn keavy
127
17k

Transcript

  1. 10 Pitfalls in Data Science Szilárd Pafka, PhD Chief Scientist,

    Epoch LA Machine Learning Meetup Data Science Track Feb 2014

  2. About me

  3. Data Science

  4. (Some) Pitfalls • DS = IT project • DS isolated

    from business • Restricted access to data • Not enough EDA/cleaning • Data leakage • Overfitting • Optimizing wrong metric • Skip model validation • Too complex to deploy • Poor communication

  5. Contact [email removed from slideshare] www.linkedin.com/in/szilard