We continue to innovate in visual search to help customers quickly find and discover the products they want and need from Amazon’s wide selection. Here is a roundup of the visual search features and ...

We study the forces behind Google’s large web-search market share. We develop a demand model with switching costs, quality beliefs, and inattention, and estimate it using a field experiment. We find ...

Abstract: Evolutionary sequential transfer optimization (ESTO), which aims to better optimize a target task using the knowledge extracted from a number of previously solved source tasks, has been ...