Salesforce Data Scientist Interview Questions
The questions to prepare for a Salesforce Data Scientist interview. Questions from real interview reports rank first. Updated daily.
Use PostgreSQL CTEs and distinct counts to calculate Meta's daily DAU/MAU retention ratio.
SalesforceExplain regularization and how it reduces overfitting in supervised learning models.
SalesforceAssess a churn model with 96.1% accuracy but only 28% recall on a 4% positive-rate dataset, and recommend better evaluation for imbalance.
SalesforceDefine how to measure whether an AI feature improves engagement, repeat usage, and downstream product value.
SalesforceExplain what a confidence interval means and how to communicate it to a non-technical stakeholder.
SalesforceDiscuss a large-scale data analysis project with focus on the pipeline, tooling, and data quality approach.
SalesforceExplain why recall matters in ML ranking pipelines and how it affects candidate generation and evaluation.
SalesforceImprove a service bot with better intent classification, entity extraction, language model adaptation, and practical evaluation.
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