Cluster analysis is the task of clustering or grouping objects. In this process, the objects in a group are more similar to one another than those in another group.
Shell scripting refers to a computer program run by a command-line interpreter called a Unix shell. It is another vital component of artificial intelligence used for pattern recognition.
Signal processing is another desired skill that organizations may look for in professionals. It may include time-frequency analysis, convolution, Fourier Analysis, and other AI concepts.
The Spark technology is revolutionizing the analytics and big data spaces. Spark is an open-source processing engine built around speed, ease of use, and analytics.
Hadoop is an open-source framework provided by Apache to process and analyze large volumes of data.