Scénarios Métiers

Contexte :
An e-commerce platform is analyzing web server logs to understand traffic sources. The 'Referrer_URL' variable has extremely high cardinality (thousands of unique referring sites). To make this var...

Contexte :
The HR department is building a neural network to predict employee attrition. The dataset contains a 'Certification' field which is often empty (NULL). In this business context, a missing value is ...

Contexte :
A financial institution wants to build a scorecard for loan applicants. The modeling team needs to transform categorical variables (such as 'Job Type' and 'Housing Status') into numerical Weight of...

Contexte :
A DevOps engineer is building an automated wrapper around the CAS API. They need to verify how the system handles conflicting parameters (e.g., asking for a specific library AND filtering by type) ...

Contexte :
The Data Governance Office needs to perform a quarterly audit of all active data libraries to ensure they point to secure, authorized storage paths. The auditor needs to examine specific details of...