About the Practice Problem: HR Analytics Challenge category

#1

Use this category for the discussion related to contest: Practice Problem: HR Analytics Challenge. Feel free to share your approach and ask your questions here.

For more information, visit:

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#2

Welcome to Data Science, Analytics and Big Data discussions

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#3

Reagarding the test file of HR analytics(https://datahack.analyticsvidhya.com/contest/wns-analytics-hackathon-2018-1/)

I am not able to download test file , appreciate if anyone can help

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#4

Hi Team, Can anyone explain me about the target variable values 0 and 1. 1 means promoted and 0 not promoted or vice versa.

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#5

Promoted -1, Not Promoted - 0

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#6

Thank you Ankit.

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#7

Hi Team, Could you please elaborate about previous_year_rating?

How it is calculated? Is it cumulative of other parameters like KPIs_met >80%/awards_won?/avg_training_score from last year?

Thank you!

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#8

Previous year rating is basically the overall rating for the employee during the last financial year. It has nothing to do with current year’s KPIs met / awards won.

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#9

Hi
I am working on HR Analytics Challenge ,Could you please help how to generate a submission file in R as i have created the model using Tree ,but how to map this model to submission form means mapping employee id to is prompted or not.

Any link present in Analytics Vidhya would be greatly appreciated.

Thanks,
Tushar

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#10

I did not understand one thing…what is the difference between solution file and code file here

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