Predictive Models on Random Data
Data Skeptic22 Heinä 2016

Predictive Models on Random Data

This week is an insightful discussion with Claudia Perlich about some situations in machine learning where models can be built, perhaps by well-intentioned practitioners, to appear to be highly predictive despite being trained on random data. Our discussion covers some novel observations about ROC and AUC, as well as an informative discussion of leakage.

Much of our discussion is inspired by two excellent papers Claudia authored: Leakage in Data Mining: Formulation, Detection, and Avoidance and On Cross Validation and Stacking: Building Seemingly Predictive Models on Random Data. Both are highly recommended reading!

Tämä jakso on lisätty Podme-palveluun avoimen RSS-syötteen kautta eikä se ole Podmen omaa tuotantoa. Siksi jakso saattaa sisältää mainontaa.

Jaksot(601)

Animal Decision Making

Animal Decision Making

On today's episode, we are joined by Aimee Dunlap. Aimee is an assistant professor at the University of Missouri–St. Louis and the interim director at the Whitney R. Harris World Ecology Center. Aimee...

12 Maalis 202437min

Octopus Cognition

Octopus Cognition

We are joined by Tamar Gutnick, a visiting professor at the University of Naples Federico II, Napoli, Italy. She studies the octopus nervous system and their behavior, focusing on cognition and learni...

8 Maalis 202438min

Optimal Foraging

Optimal Foraging

Claire Hemmingway, an assistant professor in the Department of Psychology and Ecology and Evolutionary Biology at the University of Tennessee in Knoxville, is our guest today. Her research is on decis...

28 Helmi 202438min

Memory in Chess

Memory in Chess

On today's show, we are joined by our co-host, Becky Hansis-O'Neil. Becky is a Ph.D. student at the University of Missouri, St Louis, where she studies bumblebees and tarantulas to understand their le...

12 Helmi 202448min

OpenWorm

OpenWorm

On this episode, we are joined by Stephen Larson, the CEO of MetaCell and an affiliate of the OpenWorm foundation. Stephen discussed what the Openworm project is about. They hope to use a digital C. e...

5 Helmi 202434min

What the Antlion Knows

What the Antlion Knows

Our guest is Becky Hansis-O'Neil, a Ph.D. student at the University of Missouri, St Louis, and our co-host for the new "Animal Intelligence" season. Becky shares her background on how she got into the...

30 Tammi 202441min

AI Roundtable

AI Roundtable

Kyle is joined by friends and former guests Pramit Choudhary and Frank Bell to have an open discussion of the impacts LLMs and machine learning have had in the past year on industry, and where things ...

17 Tammi 202450min

Uncontrollable AI Risks

Uncontrollable AI Risks

We are joined by Darren McKee, a Policy Advisor and the host of Reality Check — a critical thinking podcast. Darren gave a background about himself and how he got into the AI space. Darren shared his ...

27 Joulu 202338min

Suosittua kategoriassa Tiede

rss-poliisin-mieli
tiedekulma-podcast
rss-mita-tulisi-tietaa
docemilia
filocast-filosofian-perusteet
menologeja-tutkimusmatka-vaihdevuosiin
rss-duodecim-lehti
sotataidon-ytimessa
rss-tiedetta-vai-tarinaa
utelias-mieli
radio-antro
rss-bios-podcast
rss-ranskaa-raakana
rss-kasvatuspsykologiaa-kaikille
rss-luontopodi-samuel-glassar-tutkii-luonnon-ihmeita
rss-lapsuuden-rakentajat-podcast
rss-sosiopodi