MultiWalk: A Framework to Generate Node Embeddings Based on an Ensemble of Walk Methods

23 Feb 2021  ·  Kaléu Delphino ·

Graph embeddings are low dimensional representations of nodes, edges or whole graphs. Such representations allow for data in a network format to be used along with machine learning models for a variety of tasks (e.g., node classification), where using a similarity matrix would be impractical... In recent years, many methods for graph embedding generation have been created based on the idea of random walks. We propose MultiWalk, a framework that uses an ensemble of these methods to generate the embeddings. Our experiments show that the proposed framework, using an ensemble composed of two state-of-the-art methods, can generate embeddings that perform better in classification tasks than each method in isolation. read more

PDF Abstract
No code implementations yet. Submit your code now

Categories


Social and Information Networks

Datasets


  Add Datasets introduced or used in this paper