Definitions for "MPCA "
innesota ollution ontrol gency. Minnesota's environmental enforcement agency.
Minnesota Pollution Control Agency - Administers and enforces all federal and state laws relating to air pollution in Minnesota.
Keywords:  plsa, posix, variously, sparse, dumping
MPCA is a comprehensive suite of tools for doing discrete principal components analysis on data sets of size 100Mb or more. Scaling is done using sparse vectors, multi-threading, memory mapping, and other POSIX tricks. Reports, file dumping utilities, and other utilities are included. The general problem of discrete components analysis is variously called grade of membership, PLSA, non-neg.
Motion Picture Corporation of America