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15 Types of Regression you should know

@machinelearnbot

In case of multiple variables say X1 and X2, we can create a third new feature (say X3) which is the product of X1 and X2 i.e. Firstly we read the data using read.csv()


Intuition behind Bias-Variance trade-off, Lasso and Ridge Regression

@machinelearnbot

Linear regression uses Ordinary Least square method to find the best coefficient estimates. One of the assumptions of Linear regression is that the variables are not correlated with each other. However, when the multicollinearity exists in the dataset (two or more variables are highly correlated with each other) Ordinary Least square method cannot be that effective. In this blog, we will talk about two methods which are slightly better than Ordinary Least Square method – Lasso and Ridge regression.


7 Regression Types and Techniques in Data Science

#artificialintelligence

Linear and Logistic regressions are usually the first algorithms people learn in data science. Due to their popularity, a lot of analysts even end up thinking that they are the only form of regressions. The ones who are slightly more involved think that they are the most important among all forms of regression analysis. The truth is that there are innumerable forms of regressions, which can be performed. Each form has its own importance and a specific condition where they are best suited to apply.


7 Types of Regression Techniques you should know

#artificialintelligence

Linear and Logistic regressions are usually the first algorithms people learn in predictive modeling. Due to their popularity, a lot of analysts even end up thinking that they are the only form of regressions. The ones who are slightly more involved think that they are the most important amongst all forms of regression analysis. The truth is that there are innumerable forms of regressions, which can be performed. Each form has its own importance and a specific condition where they are best suited to apply.


Regularization- Time to penalize

#artificialintelligence

The method of regularization is very popular in the field of machine learning however you will see that many people are still not using it. One reason I can think of is because of the complexity behind the whole concept of the regularization so I thought to make it simple for all of us. In this article I am going to try to explain the regularization in a way that it is easy to understand and easy to use. Basically while I explain the concept I will give practical details t on how to implement regularization in R and SAS. In very simple terms Regularization refers to the method of preventing overfitting, by explicitly controlling the model complexity.