US Patent Issued to Spotify on March 25 for "Model selection for production system via automated online experiments" (British, American Inventors)

ALEXANDRIA, Va., March 26 -- United States Patent no. 12,259,950, issued on March 25, was assigned to Spotify AB (Stockholm).

"Model selection for production system via automated online experiments" was invented by Zhenwen Dai (London), Praveen Chandar Ravichandran (New York), Ghazal Fazelnia (New York), Benjamin Carterette (Wilmington, Del.) and Mounia Lalmas-Roelleke (Saffron Walden, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed examples include an automated online experimentation mechanism that can perform model selection from a large pool of models with a relatively small number of online experiments. The probability distribution of the metric of interest that contains the model ...