I am trying to understand the data science in practical sense…
What are the day to day duties DS performs
What is the input data, files or instructions DS receives from client in order to begin.
** A new start up provides CSV file of some sort?
** A financial institution provides multiple CSV files?
For statistical analysis how analysis parameters and methods are decided… How to decide which classifier to be used… what determines ‘random forest model’ or ’ SVM’ or any other classifier…
How SQL is utilised in the process