This is my accumulation on How to explore data before applying any Machine Learning model, So better understanding.
you can download data from Kaggle compétitions the most important is that you can explore it and know what is this data about how to make it more clear
For me I will use data from the kaggle starting compétition Titanic, It is a very known data set and very appropriate to Data Exploration
This REpo will be updated with my learning so whenever I find any data exploration beneficial command I will test it here.