DRIVER IDENTIFICATION USING UPDATING CLUSTER ANALYSIS

A system for driver identification includes an interface and a processor. The interface is configured to receive a trip; and receive a set of albums, wherein an album of the set of albums includes one or more existing trips. The processor is configured to determine similarities for the trip to all trips in the set of albums; determine a first clustering based at least in part on the similarities; indicate that the trip is a provisionally assigned trip that is provisionally assigned to the album of the set of albums based at least in part on the first clustering; determine a second clustering for a set of provisionally assigned trips and all trips in the set of albums, wherein the set of provisionally assigned trips comprises qualified provisionally assigned trips; and determine updated trip assignments for an updated set of albums.