Weekly Challenges

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Challenge #18: Predicting Baseball Wins

GabrielaTudor
8 - Asteroid
Spoiler
Challenge 18.jpg
lwolfie
10 - Fireball

This was definitely something I don't use on a regular basis.

jon_amanrich
8 - Asteroid

Need to work extra on predictive tools 😅

gawa
15 - Aurora
15 - Aurora

I suppose that correlation strength should be evaluated based on absolute value, not just descending order, although doing so will not match solution. In order to fit output, I have to compromise about it anyway...

Spoiler
 

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gawa
15 - Aurora
15 - Aurora

Post with solution file

MartinStraech
8 - Asteroid

First time doing a Predictive challenge, which is a big part of my current role.

 

Spoiler
SolutionClipping.PNG
MitchellBliesner
8 - Asteroid

After taking a break, I want to get back into solving challenges. 

caltang
17 - Castor
17 - Castor

Done!

 

Spoiler
 
Calvin Tang
Alteryx ACE
https://www.linkedin.com/in/calvintangkw/
danielhoge
8 - Asteroid
Spoiler
I used Pearson Correlation to find the top 10
Screenshot 2023-09-14 101133.png
Tgigs
8 - Asteroid

My solution attached.

 

Made the selection of the top 10 variables dynamic by using pearson correlation and joining it back in with the original data to dynamically select the top 10 correlated variables.

 

Had to check the solution to get some clarification, was a little unclear on the directions. Tried to use the 6 teams filtered for training the model and that resulted in an error. Then found out all data is used for training and then just the 6 filtered teams for applying the trained model and making the predictions.