A data lake is a digital storage area where businesses hold structured and unstructured data including social media data, log files, emails, images and videos.
The sigmoid activation function is one of the earliest activation functions used in machine learning, but it still has many useful applications today. Our expert explains everything you need to know.
Everyone wants their thinking to be “data-driven,” but what exactly does that mean in practice? Our expert shares a primer on what statistics can and can’t tell you.
Outlier detection is the process of identifying data points that have extreme values compared to the rest of the distribution. Learn three methods of outlier detection in Python.
