Enhancing topological index of calcium chloride network through feature selection methods exploration.

With the chemical formula CaCl₂, calcium chloride is a salt as well as an inorganic material. At room temperature, it has the consistency of a white, crystalline solid and is very water-soluble. It can be created by neutralizing calcium hydroxide with hydrochloric acid. Calcium chloride is a solution with a large enthalpy change. It is extensively utilized in research facilities, manufacturing facilities, and pharmaceuticals, including all types of food-graded applications, the treatment of acute illnesses, packaging for drying tubes, dust controllers, and de-icing, among other uses. In this paper, firstly we compute the topological indices, coindices, and reverse indices of CaCl₂. Further, we employ machine learning strategies to capture the best suitable set of indices for the proximity of the prediction of distinct physio-chemical properties of CaCl₂. To strengthen the results, different regression techniques are implemented to predict HOF of CaCl₂ based on our features, and the most influential features were detected to verify our results. [ABSTRACT FROM AUTHOR]