“…In addition, there are a variety of ML methods (both conventional and emerging) that directly fit target data to predict chemical properties. Conventional ML techniques, including random forest (RF) model, support vector machine (SVM) model, and multi-layer perceptron (MLP) model, have demonstrated successful applications in predicting properties such as EOF, 22–24 density, 25,26 detonation velocity, 27,28 sensitivity, 29 melting point, 30,31 solubility, 32 entropy and heat capacity. 33,34 These conventional ML models are typically based on descriptors, which define the molecules prior to fitting an ML model for prediction.…”