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Data Preparation

Data Preparation

Free concept previewThe full case walkthrough and interview practice continue below.

Generating the Label

In the case of Glassdoor, the system uses give-to-get model to enforce users to submit their current (or past) salary data if they want to view the salary of a particular profession. In the submission form, the user has to provide data about their job title, pay, and other vital attributes such as employer name, location and such. These salary data could be used to generate the labels.

Submission Data

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Continue with the full applied walkthrough

Continue Data Preparation with the applied case study, diagnostic checks, and the recommendation you would give a PM.

Work through the complete product case
Build the study design step by step
Interpret diagnostics and results
Practice a senior-level interview response

Realistic product cases inspired by

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Dan Lee

Built from a senior data scientist’s perspective

Learn what to check, what to say, and how to make the decision.

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