López de Prado, Marcos, Ten Applications of Financial Machine Learning (September 22, 2019). Available at SSRN: https://ssrn.com/abstract=3365271 or http://dx.doi.org/10.2139/ssrn.3365271

“This article reviews ten notable financial applications where ML has moved beyond hype and proven its usefulness. This success does not mean that the use of ML in finance does not face important challenges. The main conclusion is that there is a strong case for applying ML to current financial problems, and that financial ML has a promising future ahead.”