- Walmart (Bentonville, AR)
- …employees OR 1 year experience as a Walmart Logistics Area or Operations Manager supervising, evaluating, mentoring, and developing associates; managing ... of associates OR 1 year experience as a Walmart Logistics Load Manager OR 3 years experience in an operations /distribution/logistics/retail environment,… more
- Walmart (Bentonville, AR)
- **Position Summary ** **What you'll do ** **Role summary:** The Senior Manager , Data Science, leads Data Science and AI initiatives to develop, validate, and deploy ... effective data representation. + Strong knowledge of model assessment techniques including ROC curves, Chi-square tests, and root mean square error metrics. +… more
- Walmart (Bentonville, AR)
- …** + Assess, validate, and tune models using advanced techniques (eg, Chi-square, ROC curve, RMSE) to ensure accuracy and robustness. + Design and deliver compelling ... models, PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of… more
- Walmart (Bentonville, AR)
- …Requires knowledge of model fit testing tuning and validation techniques eg Chi square ROC curve root mean square error etc Impact of variables and features on model ... models, PhD in Machine Learning, Computer Science, Information Technology, Operations Research, Statistics, Applied Mathematics, Econometrics, Successful completion of… more