Fig. 2From: Classification of battery compounds using structure-free Mendeleev encodingsFeature importance profiles showing the top 15 features for binary classification of battery compounds in the computational data set using (a, c, e) logistic regression, and (b, d, f) decision trees, encoded using (a, b) one-hot, (c, d) Mendeleev, and (e, f) Mendeleev+ encodingBack to article page