Figure 1.

High-level workflow of the process for the hybrid quantum approach followed in this research. The input is a dataset in CSV format that is analyzed and divided depending on the following decomposition strategies to be applied. The next step is dimensionality reduction using different techniques, but mainly PCA and LDA as the main comparison in this exploration. Once the reduction is executed—to match with the qubits to be used in the algorithm—a quantum encoding must be conducted, and the following quantum algorithm must be applied to extract the results.