J'ai postulé via la recommandation d'un employé. J'ai passé un entretien chez Walmart Global Tech (Sunnyvale, CA) en févr. 2018
Entretien
Had 3 rounds in total. First was a phone call with a coding round followed with resume based questions . Second was Machine Learning based technical round third was a call with hiring manager.
Questions d'entretien [1]
Question 1
working of a Random Forest, Precision recall tradeoff , Confusion Matrix
J'ai passé un entretien chez Walmart Global Tech (Bentonville, AR)
Entretien
1 hackerrank which had sql, data structures and algorithms and a Machine Learning problem to be solved on the Jupyter notebook, and then final round with hiring manager for 45 minutes
It was good and very well structured but didn't get offer as I didn't have a data science background but learnt a lot. Both rounds were very good. The first round was conducted by karat and then the second round was by someone in the team
Questions d'entretien [1]
Question 1
They asked about how you would test a model after deployment without ground truth
J'ai passé un entretien chez Walmart Global Tech (Bentonville, AR)
Entretien
Screening with Manager that is mostly behavioral. Next round technical with question on python and past experiences, teamwork, problem-solving skills, and alignment with the company’s values. Screening with Manager that is mostly behavioral. Next round technical with question on python and past experiences, teamwork, problem-solving skills, and alignment with the company’s values.