Data Analysis & Preprocessing
As we’ve seen, ML algorithms solve input-output tasks. And to solve an ML problem, we first need to collect data, understand it, and then transform (“preprocess”) it in such a way that ML algorithms can be applied:
![image](../images/01c_ds_workflow/data_science_workflow_prepr.png)
As we’ve seen, ML algorithms solve input-output tasks. And to solve an ML problem, we first need to collect data, understand it, and then transform (“preprocess”) it in such a way that ML algorithms can be applied: