Challenge #157: An Expert Challenge

[mpennington]

Tough one.

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[DN]

Spoiler

 

[Qiu]

Try

[Watermark]

Ok, so some unfamiliar items, had to go learn, included in pic are a couple of the quick googles that helped me in the right direction.

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[leozhang2work]

Spoiler

A bit annoying not able to compare with Random Forest model, as it performs significantly better than Logistic model. F38 does has have significant impact on the Chi-Square, but the impact on overall model accuracy is negligible. 

[TonyAndriani]

Reposting under my new user ID.

[duartepimentel]

Tricky one! Thanks, Google! Solution attached!

[binuacs]

solution attached

[scoles0617]

My solution:

[mmontgomery]

Challenge #157