Search Results for author: Aravind Sankar

Found 7 papers, 7 papers with code

Audience-Centric Natural Language Generation via Style Infusion

1 code implementation24 Jan 2023 Samraj Moorjani, Adit Krishnan, Hari Sundaram, Ewa Maslowska, Aravind Sankar

While existing approaches demonstrate textual style transfer with large volumes of parallel or non-parallel data, we argue that grounding style on audience-independent external factors is innately limiting for two reasons.

Persuasiveness Style Transfer +1

Sparsity-aware neural user behavior modeling in online interaction platforms

1 code implementation28 Feb 2022 Aravind Sankar

With the rapid proliferation of such online services, learning data-driven user behavior models is indispensable to enable personalized user experiences.

Representation Learning Transductive Learning

Beyond Localized Graph Neural Networks: An Attributed Motif Regularization Framework

1 code implementation11 Sep 2020 Aravind Sankar, Junting Wang, Adit Krishnan, Hari Sundaram

We present InfoMotif, a new semi-supervised, motif-regularized, learning framework over graphs.

GroupIM: A Mutual Information Maximization Framework for Neural Group Recommendation

1 code implementation5 Jun 2020 Aravind Sankar, Yanhong Wu, Yuhang Wu, Wei zhang, Hao Yang, Hari Sundaram

We study the problem of making item recommendations to ephemeral groups, which comprise users with limited or no historical activities together.

Inf-VAE: A Variational Autoencoder Framework to Integrate Homophily and Influence in Diffusion Prediction

2 code implementations1 Jan 2020 Aravind Sankar, Xinyang Zhang, Adit Krishnan, Jiawei Han

Recent years have witnessed tremendous interest in understanding and predicting information spread on social media platforms such as Twitter, Facebook, etc.

Dynamic Graph Representation Learning via Self-Attention Networks

2 code implementations22 Dec 2018 Aravind Sankar, Yanhong Wu, Liang Gou, Wei zhang, Hao Yang

Learning latent representations of nodes in graphs is an important and ubiquitous task with widespread applications such as link prediction, node classification, and graph visualization.

General Classification Graph Embedding +3

Motif-based Convolutional Neural Network on Graphs

1 code implementation15 Nov 2017 Aravind Sankar, Xinyang Zhang, Kevin Chen-Chuan Chang

This paper introduces a generalization of Convolutional Neural Networks (CNNs) to graphs with irregular linkage structures, especially heterogeneous graphs with typed nodes and schemas.

General Classification Node Classification +1

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