MLS-C01 · Question #309
MLS-C01 Question #309: Real Exam Question with Answer & Explanation
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Question
A machine learning (ML) specialist at a retail company must build a system to forecast the daily sales for one of the company's stores. The company provided the ML specialist with sales data for this store from the past 10 years. The historical dataset includes the total amount of sales on each day for the store. Approximately 10% of the days in the historical dataset are missing sales data. The ML specialist builds a forecasting model based on the historical dataset. The specialist discovers that the model does not meet the performance standards that the company requires. Which action will MOST likely improve the performance for the forecasting model?
Options
- AAggregate sales from stores in the same geographic area.
- BApply smoothing to correct for seasonal variation.
- CChange the forecast frequency from daily to weekly.
- DReplace missing values in the dataset by using linear interpolation.
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