How do you handle multicollinearity?
Data Scientist Senior Interview Questions
3,374 data scientist senior interview questions shared by candidates
Explain the process of RFM analysis? How would you provide personalized ads?
Oversampling and under sampling difference
You will be checked with your basic understandings of SQL. You will be given two tables with records and you have to give the no of output for the joins (left, inner, right).(SQL)
Descrivimi qual'è un tuo difetto
1. Brief Self-Introduction in All the Rounds. 2. Recruiter: What do you know about the business? Why are you interested in the role within the business? Projects/Qualifications/Skills overview relevant to the role. 3. Hiring Manager: Projects deep dive questions relevant to the role. 4. Team: Data Structures, OOPS, Ethics and Governance, Measuring Sucess, Goals, Code structure, and Key components, Python-type questions.
Ask about my availability every time only
Perchè vorresti lavorare da noi?
Use case su un algoritmo di scoring creditizio in ambito micro-lending
Round 2: Many questions and cross questions on your approach to the case study - why would you choose this data, what else could you do. Other what-if scenarios on this. In modelling, fundamental questions of how some model works - not superficial level answers but demanded thorough answers.
Viewing 3361 - 3370 interview questions
See Interview Questions for Similar Jobs
Ingegnere Dei Dati PrincipaliData Scientist JuniorScienze Dei DatiEsperto In Machine LearningEsperto Di Data MiningAnalista Di Dati ScientificiAnalista Di Dati PythonData Scientist Di Primo LivelloAnalista Di Dati Di Ricerche Di MercatoAnalista Di Dati StatisticiIngegnere Di Data ScienceSviluppatore DatastageAnalista Della Scienza Dei DatiIngegnere Di Big DataAnalista Di Data MiningAnalisi Della Business IntelligenceIngegnere Di Business IntelligenceAnalista Di Ricerche Di Mercato I