Sometimes we create data without even realizing it — sending a text message, posting a photo on Instagram or just browsing through various websites To put a number on it, in 2020, people generated 2.5 ...

Multiple discrete-continuous choice modelling unites two decision dimensions that households routinely face: the incidence of choosing among a finite set of activities or goods (discrete choices) and ...

At each sampling time instant, one observes system output and action to form discrete-time rewards. The sampled input-output data are collected along the trajectory of the dynamical system in ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American As far back as the year 2000, a bookstore on ...