Ho presentato la mia candidatura online. La procedura ha richiesto 2 settimane. Ho sostenuto un colloquio presso Lowe's Home Improvement nel mese di mar 2023
Colloquio
3 round of interview. 1st round - Python/ML question (Need to solve DSA question) 2nd round - ML/DL/Data science question (Knowledge based interview) 3rd round - Onsite team Python Leetcode questions
Domande di colloquio [1]
Domanda 1
What is xgboost? what are hyperparameters that we use in xgboost.
Ho presentato la mia candidatura online. La procedura ha richiesto 2 mesi. Ho sostenuto un colloquio presso Lowe's Home Improvement (Charlotte, NC) nel mese di mar 2024
Colloquio
Lengthy. Interviews with six different people. Went on for over a month from the date of the first interview. About two months from the date I submitted my application. Live coding assessments and lots of take-home work that was uncompensated. The take homework was directly related to a lot of things that are being piloted in stores right now. Situational interview questions that didn't feel like an honest assessment of skills an potential: but an attempt to scrape ideas from interviews in ingoing company projects. Disruptive, exhausting, and didn’t end in getting an offer.
Give me a data science project and describe it end to end. What was the situation, what models and model assumptions, how did you tune the model? (Others that i cant remember)