The TE process dataset consists of a training set and a test set, and the training set and test set data consist of data from 22 different simulation runs, respectively, with each sample data containing 12 manipulated variables, 22 continuous process measurement variables, and 19 component measurement variables. The training set samples are numbered as d00.dat to d21.dat, and the test set samples are numbered as d00_te.dat to d21_te.dat. where d00.dat and d00_te.dat are the samples under normal operating conditions. d00.dat training samples are obtained under 25h running simulation.