Shortest Path Distance Approximation Using Deep Learning Techniques

Fatemeh Salehi Rizi, Joerg Schloetterer, Michael Granitzer
2018 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM)  
Computing shortest path distances between nodes lies at the heart of many graph algorithms and applications. Traditional exact methods such as breadth-first-search (BFS) do not scale up to contemporary, rapidly evolving today's massive networks. Therefore, it is required to find approximation methods to enable scalable graph processing with a significant speedup. In this paper, we utilize vector embeddings learnt by deep learning techniques to approximate the shortest paths distances in large
more » ... aphs. We show that a feedforward neural network fed with embeddings can approximate distances with relatively low distortion error. The suggested method is evaluated on the Facebook, BlogCatalog, Youtube and Flickr social networks.
doi:10.1109/asonam.2018.8508763 dblp:conf/asunam/RiziSG18 fatcat:7oxiop5lgrbu7oytwouraxdksy