A Machine Learning Aided Yield Prediction Model for the Preparation of Cellulose Nanocrystals

Abstract

Machine learning is one of the most innovative tools that has entered the materials science toolkit in recent years. This work employs a machine learning strategy to develop a yield prediction model for producing cellulose nanocrystals (CNCs). It analyses the critical factors affecting the yield from CNCs by optimizing reaction conditions and reducing experiments. First, a data set of CNCs is established, including cellulose sources and reaction conditions. The Weighted Average Ensemble (WAE) approach is applied to an ensemble of five tree-based base models on the data set, and it was found that the WAE surpasses all the base models. The impact of critical features on yield prediction is analyzed with partial dependence plots and individual conditional expectation plots. Batch experiments are mainly used to produce CNCs, but these are time-consuming. In this context, the WAE model is a promising tool for rapidly predicting the yield, and this study provides an excellent gateway to improve the extraction of CNCs with high yields.

Stimuli-Responsive Chiral Cellulose Nanocrystals Based Self-Assemblies for Security Measures to Prevent Counterfeiting: A Review

“…Using AI can help substantially simplify chores and produce better results with less repetition and effort. Although little is known about the integration of AI with CNCs and their stimuli-responsive behavior, there are several ways to include AI for best outcomes like yield prediction and method optimization. , …”