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This paper presents an improved regression algorithm of sliding window least squares support vector machine (the Sliding Window LS-SVM). This method simplifies the data within the sliding window, and selects the similar data for local modeling from a database of historical batches to predict the data within the sliding window. Combined with local modeling, the improved sliding window LS-SVM algorithm is very effective to predict the cell concentration in the penicillin fermentation process. © 2013 AACC American Automatic Control Council.
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ISSN: 0743-1619
年份: 2013
页码: 292-295
语种: 英文
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