Challenge #157: An Expert Challenge
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bobd
8 - Asteroid
11-24-2022
04:30 AM
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bobd
8 - Asteroid
11-29-2022
12:46 AM
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ahsanaali
11 - Bolide
01-13-2023
02:44 AM
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kristiadiuisan
8 - Asteroid
03-07-2023
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04-09-2023
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04-11-2023
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alacoume
9 - Comet
05-22-2023
07:40 AM
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tammybrown_tds
9 - Comet
05-29-2023
05:39 PM
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I needed to peak at solutions for this one. Way out of my league. But I think I learned something.
Alteryx
06-11-2023
02:56 PM
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ed_hayter
13 - Pulsar
08-24-2023
02:18 AM
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Spoiler
As I turn my attention to potentially sitting the expert this was an interesting one. I need to know the predictive pallet a lot better but this question itself was not logically difficult at all. Just a case of knowing what tools can get you to the desired outcome.
Quick google search helped me realize I needed a forest model to get the chart to find the 10 variables to look at next.
In terms of the Chi-Square I wasted time doing another forest model before realizing that was not giving the value I wanted - a problematic time waster for the real deal. The nested test tool I had no knowledge about but is a good one to know to get the desired outcome in this case. Logistic regressions makes sense given we are predicting a non continuous target variable.

Quick google search helped me realize I needed a forest model to get the chart to find the 10 variables to look at next.
In terms of the Chi-Square I wasted time doing another forest model before realizing that was not giving the value I wanted - a problematic time waster for the real deal. The nested test tool I had no knowledge about but is a good one to know to get the desired outcome in this case. Logistic regressions makes sense given we are predicting a non continuous target variable.