Overhead may be:
==Ancillary support== Referring to ancillary support: Overhead (business), the ongoing operating costs of running a business Overhead (engineering), ancillary implementation required to achieve a design goal Overhead (computing), ancillary implementation required to achieve a software design goal Protocol overhead, encoding overhead or overhead information, additional bandwidth used by a communications protocol
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).