This article evaluates leading Tableau and Power BI courses based on skills covered, hands-on projects, certifications, and suitability for beginners, working professionals, and career switchers.

The t-SNE ("t-distributed Stochastic Neighbor Embedding") technique is a method for visualizing high-dimensional data. The basic t-SNE technique is very specific: It converts data with three or more ...

“The Buffalization Data Visualization Challenge was my favorite event I participated in last year and winning it added great value to my resume.” -Niranjan Cholendiran, Master of Science in Data ...

Over the last couple of decades, large multi-dimensional databases have become ubiquitous in a vast array of application areas, such as corporate data warehouses as well as projects in scientific ...