Using Dataiku
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- I have string value called hours, formatted as "00" and a value called minutes formatted as "07". Im trying to use the concat function to create an HH:mm value = 00:07 but for some reason when using c…
Solution by TurribeachThis formula can add leading zeros as required:
concat(("00" + Hours).substring(-2), ":", ("00" + Minutes).substring(-2))
- Hello! I have built a time-series forecasting model in the lab and am using it to forecast/score sales data. I have a long-format dataset with SKU codes, order dates and sales for each date. For each …
Solution by StanGHi,
Unfortunately, the resampling step always happens but it won't change the data if all the time steps are already regular and equi-spaced.
Removing columns that are not used by the model might make the resampling faster. Other than that, partitioning the input dataset of the scoring recipe can make it faster because each partition will be scored in parallel.
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