Bidirectional imputation of spatial GPS trajectories with missingness using sparse online Gaussian Process

ConclusionsOur approach outperformed existing methods and was significantly faster. It can be used in settings in which data need to be analyzed and acted on continuously, for example, to detect behavioral anomalies that might affect treatment adherence, or to learn about colocations of individuals during an epidemic.
Source: Journal of the American Medical Informatics Association - Category: Information Technology Source Type: research