After seeing and working a lot with clustering approaches and analysis I would like to share with you four common mistakes in cluster analysis and how to avoid them.
The use of the usual methods like
.isnull().sum() is a very good way to start an exploratory analysis but should definitely not be the end of your EDA. A deeper (visual) analysis of the variables and how they correlate with each other are essential. Otherwise…
Data Scientist working on Customer Insights💡