Introducing Feature-Based Trajectory Clustering, a clustering algorithm for longitudinal data

ArXi:2603.13254v1 Announce Type: new We present a new algorithm for clustering longitudinal data. Data of this type can be conceptualized as consisting of individuals and, for each such individual, observations of a time-dependent variable made at various times. Generically, the specific way in which this variable evolves with time is different from one individual to the next. However, there may also be commonalities; specific characteristic features of the time evolution shared by many individuals.