1 code implementation • 2 Nov 2018 • Jiankai Sun, Bortik Bandyopadhyay, Armin Bashizade, Jiongqian Liang, P. Sadayappan, Srinivasan Parthasarathy
Directed graphs have been widely used in Community Question Answering services (CQAs) to model asymmetric relationships among different types of nodes in CQA graphs, e. g., question, answer, user.
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1 code implementation • ICLR 2019 • Jiongqian Liang, Saket Gurukar, Srinivasan Parthasarathy
We employ our framework on several popular graph embedding techniques and conduct embedding for real-world graphs.
no code implementations • 23 Mar 2017 • Jiongqian Liang, Peter Jacobs, Jiankai Sun, Srinivasan Parthasarathy
In this paper, we propose a novel framework, called Semi-supervised Embedding in Attributed Networks with Outliers (SEANO), to learn a low-dimensional vector representation that systematically captures the topological proximity, attribute affinity and label similarity of vertices in a partially labeled attributed network (PLAN).
no code implementations • 28 Jul 2016 • Jiongqian Liang, Srinivasan Parthasarathy
To address these problems, here we propose a novel and robust approach alternative to the state-of-the-art called RObust Contextual Outlier Detection (ROCOD).