Data science

9 de April de 2018

What are outliers and how to treat them in Data Analytics?

What are Outliers? They are data records that differ dramatically from all others, they distinguish themselves in one or more characteristics. In other words, an outlier is […]
23 de March de 2016

How Titanic passengers are segmented by VORTX Big Data?

To demonstrate how VORTX works, I selected a well-known dataset with information about the passengers who embarked on Titanic. Despite the tragic event, this dataset is fairly rich in details […]
2 de June de 2015

14 sectors for applying Big Data and their input datasets

Hello folks,  In the vast majority of talks with clients and prospects about Big Data, we soon realized an astonishing gap between the business itself and the expectations of Data […]