Anomaly is a deviation from the expected value. The main challenges are: (a) how much the deviation should be to be classified as an anomaly, and (b) what time frame or subset of data should we examine. The simplest way to answer those questions is to use your marketer’s intuition. As an e-commerce manager, you have an idea of how…
Associate Professor (tenure track) at the University of Vaasa, and Adjunct Professor at the Turku School of Economics. Based in Finland.