The Customer Average Interruption Duration Index (CAIDI) is a reliability index commonly used by electric power utilities. It is related to SAIDI and SAIFI, and is calculated as
The Customer Average Interruption Duration Index (CAIDI) is a reliability index commonly used by electric power utilities. It is related to SAIDI and SAIFI, and is calculated as
\mbox{CAIDI} = \frac{\sum{U_i N_i}}{\sum{\lambda_i N_i}}
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).