- author = "Liwei Cao and Pascal Neumann and Danilo Russo and Vassilios S. Vassiliadis and Alexei A. Lapkin",
- title = "Symbolic Regression for the Automated Physical Model Identification in Reaction Engineering",
- booktitle = "2019 AIChE Annual Meeting",
- year = "2019",
- pages = "443c",
- address = "Orlando, FL, USA",
- month = "13 " # nov,
- publisher = "American Institute of Chemical Engineers",
- keywords = "genetic algorithms, genetic programming, Process Design and Development, Chemical Reaction Engineering",
- isbn13 = "978-0-8169-1112-7",
-
URL = "
https://www.aiche.org/conferences/aiche-annual-meeting/2019/proceeding/paper/443c-symbolic-regression-automated-physical-model-identification-reaction-engineering",
- abstract = "Understanding of a complex reaction system at a fundamental level is crucial as it reduces the time and resources required for process development and implementation at scale. The two distinct paradigms in developing fundamental knowledge of a chemical system start from either experimental observations (data-driven modeling), or from mechanistic a priori knowledge (physical models). With the rise of automation and tremendous modern advancements in data science the two approaches are gradually merging, although model identification for multivariable complex systems remains challenging in practice. In this work, the identification of interpretable and generalisable physical models is targeted by means of automatable, data-driven methods without a priori knowledge. A revised mixed-integer nonlinear programming (MINLP) formulation is proposed for symbolic regression (SR) to identify physical models from noisy experimental data. The identification of interpretable and generalizable models was enabled by assessing model complexity and extrapolation capability. The method is demonstrated by successful application for the identification of a kinetic model of the 4-nitrophenyl acetate (PNPA) hydrolysis reaction.",
-
notes = "is this GP?
Applications of Data Science in Catalysis and Reaction Engineering II
https://www.aiche.org/academy/conferences/aiche-annual-meeting/2019/proceeding
Cambridge Centre for Advanced Research and Education in Singapore (CARES) Ltd",
