The genius in the world of science Albert Einstein once quoted :

“If you are given a problem to solve in 60 minutes then spend 55 minutes defining the problem and spend the next 5 minutes solving it.”

Well, whatever I did to date in the subject of Data Science, I would like to reframe the quote in a changed version for now as below:

“If you are given a dataset to perform analysis to create visualization and later apply the algorithms to train the models to generate the best performance, then spend most of the time in Data Preprocessing techniques to get cleaner and correct data.”

#data-preprocess #data-cleaning #data-analysis #data-preprocessing #data-mining