Mastodawn

About metrics for measuring agreement on regression on continuous datasets:
Reasons to avoid R² and use RMSE instead: https://feat.engineering/03-Review_of_the_Modeling_Process.html#sec-reg-metrics

From Max Kuhn @topepo, Kjell Johnson (2026), "Feature Engineering and Selection: A Practical Approach for Predictive Models"

#prediction #dataDev #modelEvaluation #regression #modelling #linearRegression #modeling #probability #probabilities #statistics #stats #gotcha

3 A Review of the Predictive Modeling Process – Feature Engineering and Selection: A Practical Approach for Predictive Models

AlsoPaisleyCat 🇨🇦1d ago

“Dalton Dubois of Guelph, Ont., made history at the recent Paris Fashion Week when she became the first transgender model to walk the runway for Chanel Exclusive.”

Here’s the story from her local CBC station:

https://www.cbc.ca/news/canada/kitchener-waterloo/dalton-dubois-runway-chanel-exclusive-paris-fashion-week-9.7130734

#trans #TransJoy #Transgender #Modeling #Fashion #Canada

Ontario model becomes 1st transgender person on Chanel Exclusive's catwalk at Paris Fashion Week | CBC News

On her modelling journey, Dalton Dubois of Guelph, Ont., says it's involved "a lot of proving yourself" after she quit her job at a retirement home. Recently, she became the first transgender person to walk Chanel Exclusive's runway at Paris Fashion Week.

CBC

CBC Kitchener-Waterloo 1d ago

Guelph, Ont., model becomes 1st transgender person to walk Chanel Exclusive's runway at Paris Fashion Week
On her modelling journey, Dalton Dubois of Guelph, Ont., says it's involved "a lot of proving yourself" after she quit her job at a retirement home. Recently, she became the first transgender person to walk Chanel Exclusive's runway at Paris Fashion Week.
https://www.cbc.ca/news/canada/kitchener-waterloo/dalton-dubois-runway-chanel-exclusive-paris-fashion-week-9.7130734?cmp=rss

Haley 3Holes 3d ago

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LeidenForce 3d ago

How do we model fluids that behave partly like solids?

A physics-based Maxwell model with variable parameters improves the description of viscoelastic flows where material properties change during deformation.

🔗 https://pubs.aip.org/aip/pof/article/38/2/022012/3380412/Physics-based-Maxwell-model-with-variable

#Viscoelasticity #FluidDynamics #Rheology #PhysicsOfFluids #Modeling