Author Archives: Gourab Nath
If you are curious about what measures multicollinearity then let me tell you that it’s certainly not the correlation matrix. In this article, we will focus on understanding some very important concepts related to the multicollinearity assumption in linear regression. I will discuss the real reason why multicollinearity is a problem in linear regression. In…
The post Does VIF Measure MultiCollinearity? appeared first on Analytics India Magazine.
If you are curious about what measures multicollinearity then let me tell you that it’s certainly not the correlation matrix. In this article, we will focus on understanding some very important concepts related to the multicollinearity assumption in linear regression. I will discuss the real reason why multicollinearity is a problem in linear regression. In…
The post Does VIF Measure MultiCollinearity? appeared first on Analytics India Magazine.
(A) Introduction The world is in a disastrous situation now. Since the outbreak of coronavirus COVID-19 in Wuhan, China, it took almost no time to affect the entire world. More than 210 countries and territories around the world got affected. More than 1,800,477 COVID-19 cases are identified so far and more than 100,000 deaths have…
The post Tracking Corona Using Tableau appeared first on Analytics India Magazine.
(A) Introduction This article assumes that the readers have some knowledge about binary classification problems. Consider a binary classification problem where the target variable is highly imbalanced. You may imagine problems like detecting fraudulent transactions, predicting attrition, cancer detection, etc. where the number of positive examples is relatively fewer as compared to the number of…
The post Correcting Class Imbalanced Data For Binary Classification Problems (Demonstrations Using Animated Videos) appeared first on Analytics India Magazine.