Table 2.

Popular tools for AI

Tool	Category	Details
Tensorflow[49]	Python library	Free and open-source programming library for machine learning by Google.
		Popular among machine learning experts.
PyTorch[50]	Python library	Maintained by Facebook. Known for dynamic graphs, commonly used by researchers.
Scikit-learn[51]	Python library	Another open-source python library that was in vogue before Tensorflow and PyTorch
Weka[52]	Java Application	Developed at the University of Waikato.
		Popular in the research community.
		Easy to use with a user-interface.
KNIME[53]	Java Application	An easy to use interface with drag-and-drop design for common machine learning workflows

Python, Julia, RProgramming languagesGeneral-purpose programming languages commonly used in machine learning