Journal of Applied Sciences ›› 1992, Vol. 10 ›› Issue (2): 155-160.

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APPLICATION OF PATTERN CLASSIFIED MAPPING TO MODELING IN INDUSTRIAL OPTIMIZATION

LIXJ MIAOXIU, CHBNG ZHAONIAN   

  1. Shanghai Institute of Metallurgy, Academia Sinioa
  • Received:1991-01-05 Revised:1991-04-13 Online:1992-06-30 Published:1992-06-30

Abstract: In tkis paper the pattern classified mapping is applied to modeling technological processes in industrial optimization. A numerical example of carbonization process in an aluminium-making plant indicates that the PRESS (Prediction Error Sum of Squares) of the model from our method is lower than that from conventional regressions, and the predictor derived from the present work is more robust.

Key words: mapping, prediction error sum of squares, process optimization