2 papers
cs.LG2025
A Probabilistic Model for Node Classification in Directed Graphs
Diego Huerta, Gerardo Arizmendi
In this work, we present a probabilistic model for directed graphs where nodes have attributes and labels. This model serves as a generative classifier capable of predicting the la…
math.CO2024
Energy of a graph and RandiÄ index of subgraphs
Gerardo Arizmendi, Diego Huerta
We give a new inequality between the energy of a graph and a weighted sum over the edges of the graph. Using this inequality we prove that , where $ \math…