The Smart Part Was the Memory, Not the Controller
TL;DR for operators A deployed model encounters a familiar operating condition again. Should it relearn the task, search for a saved configuration, or let a trained controller decide which parameters to reuse? The paper’s strongest result points to the simpler mechanism. Removing the searchable store of compressed task-specific configurations increased recovery from 1.27 to 13.33 adaptation steps—close to the 14.27 steps required by a baseline without that store. The component that looks least intelligent therefore accounts for most of the recovery advantage: retaining the small parameter modules that worked before and restoring them when the task returns. The paper calls this store the TaskKnowledgeBank. ...