Some useful optional dependencies are listed in the following list:
- NumPy: This is an open source library of the Python programming language, which adds support for multidimensional and large vectors, and even matrices with high-level mathematical functions to work with.
- SciPy: This is an open source library of mathematical algorithms and tools. It contains modules for optimization, linear algebra, integration, special functions, fast fourier transform (FFT), signal and image processing, ordinary differential equation (ODT) solvers, and other common tools in science and engineering.
- Scikit-learn: This is an open source machine learning library for the Python programming language. It contains classification, regression, ...