Search Results for author: Jisung Yoon

Found 3 papers, 2 papers with code

Residual2Vec: Debiasing graph embedding with random graphs

1 code implementation NeurIPS 2021 Sadamori Kojaku, Jisung Yoon, Isabel Constantino, Yong-Yeol Ahn

Here, we investigate the impact of the random walks' bias on graph embedding and propose residual2vec, a general graph embedding method that can debias various structural biases in graphs by using random graphs.

Graph Embedding Graph Representation Learning +1

Unsupervised embedding of trajectories captures the latent structure of scientific migration

no code implementations4 Dec 2020 Dakota Murray, Jisung Yoon, Sadamori Kojaku, Rodrigo Costas, Woo-Sung Jung, Staša Milojević, Yong-Yeol Ahn

Here, we demonstrate the ability of the model word2vec to encode nuanced relationships between discrete locations from migration trajectories, producing an accurate, dense, continuous, and meaningful vector-space representation.

Cultural Vocal Bursts Intensity Prediction

Persona2vec: A Flexible Multi-role Representations Learning Framework for Graphs

1 code implementation4 Jun 2020 Jisung Yoon, Kai-Cheng Yang, Woo-Sung Jung, Yong-Yeol Ahn

Graph embedding techniques, which learn low-dimensional representations of a graph, are achieving state-of-the-art performance in many graph mining tasks.

Graph Embedding Graph Mining +1

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