Power BI Relationship Charts
Analyzing and visualizing items in your dataset one at a time is not enough. To showcase powerful untold insights and make meaningful conclusions, you need to understand how the entities...
Author: Varun Dwarki
Bio: Varun Dwarki is an accomplished Data Analyst, a former content developer who is very passionate about programming and technology. His areas of focus are Python, Data Science, SQL, Tableau and he has been in this niche for the last four years. He is also an avid blogger, an admitted sports fanatic, and loves to travel in his spare time.
Posts by varun:
How to Connect Power BI to a SQL Server Database?
by Varun Dwarki
LAST UPDATED: May 23, 2022, 9:38 IST
Microsoft Power BI is a powerful business intelligence tool that supports a variety of data sources with SQL Server Database being one. In this article, let us explore the various...
Support Vector Machines: Python code
by Varun Dwarki
LAST UPDATED: May 31, 2022, 10:29 IST
A support vector machine (SVM) is a supervised machine learning model that uses classification techniques for solving two-group classification problems. In this article, we will learn more about SVM using...
Power BI Distribution Charts
by Varun Dwarki
LAST UPDATED: May 25, 2022, 11:24 IST
Power BI is a set of software facilities, applications, and connectors that collaborate together to transform disparate data sources into coherent, visually immersive, and interactive insights.
How to Improve the Accuracy of Regression Model?
by Varun Dwarki
LAST UPDATED: May 16, 2022, 0:43 IST
In this article, we will discuss how to improve accuracy of regression model with the help of simple examples to understand the concepts.
How to Improve Accuracy of Logistic Regression
by Varun Dwarki
LAST UPDATED: May 4, 2022, 14:43 IST
Introduction Everyone wants their model to yield 100 percent accuracy, but, almost 80 percent of the time is spent is cleaning just to attain 80-90 percent of accuracy! why is...
Splitting in Decision Tree
by Varun Dwarki
LAST UPDATED: April 27, 2022, 18:38 IST
The below article goes through various methods to split a Decision Tree.
Ridge Regression vs Lasso Regression
by Varun Dwarki
LAST UPDATED: April 26, 2022, 22:59 IST
In this article, we will discuss about Ridge Regression vs Lasso Regression in detail with an example how these model improve accuracy.
Simple Linear Regression Vs. Multiple Linear Regression
by Varun Dwarki
LAST UPDATED: April 25, 2022, 13:21 IST
The article talks about regression analysis and covers Simple and Multiple Linear Regression implementation with sample datasets
Scikit Learn Tutorial
by Varun Dwarki
LAST UPDATED: March 31, 2022, 17:03 IST
Contents Introduction Why Scikit Library? What is Scikit Library? Installing Scikit Library Conclusion In this article, we’ll learn about the Scikit Library in Python. Introduction Machine learning is becoming more...