Search Results for author: Priyesh Vijayan

Found 10 papers, 9 papers with code

Semi-Supervised Deep Learning for Multiplex Networks

1 code implementation5 Oct 2021 Anasua Mitra, Priyesh Vijayan, Ranbir Sanasam, Diganta Goswami, Srinivasan Parthasarathy, Balaraman Ravindran

Multiplex networks are complex graph structures in which a set of entities are connected to each other via multiple types of relations, each relation representing a distinct layer.

Representation Learning

Ego-GNNs: Exploiting Ego Structures in Graph Neural Networks

no code implementations22 Jul 2021 Dylan Sandfelder, Priyesh Vijayan, William L. Hamilton

Graph neural networks (GNNs) have achieved remarkable success as a framework for deep learning on graph-structured data.

Inductive Bias Node Classification

On Incorporating Structural Information to improve Dialogue Response Generation

1 code implementation WS 2020 Nikita Moghe, Priyesh Vijayan, Balaraman Ravindran, Mitesh M. Khapra

This requires capturing structural, sequential and semantic information from the conversation context and the background resources.

Response Generation

Understanding Dynamic Scenes using Graph Convolution Networks

1 code implementation9 May 2020 Sravan Mylavarapu, Mahtab Sandhu, Priyesh Vijayan, K. Madhava Krishna, Balaraman Ravindran, Anoop Namboodiri

We present a novel Multi-Relational Graph Convolutional Network (MRGCN) based framework to model on-road vehicle behaviors from a sequence of temporally ordered frames as grabbed by a moving monocular camera.

Motion Segmentation Semantic Segmentation +1

Influence maximization in unknown social networks: Learning Policies for Effective Graph Sampling

1 code implementation8 Jul 2019 Harshavardhan Kamarthi, Priyesh Vijayan, Bryan Wilder, Balaraman Ravindran, Milind Tambe

A serious challenge when finding influential actors in real-world social networks is the lack of knowledge about the structure of the underlying network.

Graph Sampling

Network Representation Learning: Consolidation and Renewed Bearing

1 code implementation2 May 2019 Saket Gurukar, Priyesh Vijayan, Aakash Srinivasan, Goonmeet Bajaj, Chen Cai, Moniba Keymanesh, Saravana Kumar, Pranav Maneriker, Anasua Mitra, Vedang Patel, Balaraman Ravindran, Srinivasan Parthasarathy

An important area of research that has emerged over the last decade is the use of graphs as a vehicle for non-linear dimensionality reduction in a manner akin to previous efforts based on manifold learning with uses for downstream database processing, machine learning and visualization.

Dimensionality Reduction General Classification +3

Fusion Graph Convolutional Networks

1 code implementation31 May 2018 Priyesh Vijayan, Yash Chandak, Mitesh M. Khapra, Srinivasan Parthasarathy, Balaraman Ravindran

State-of-the-art models for node classification on such attributed graphs use differentiable recursive functions that enable aggregation and filtering of neighborhood information from multiple hops.

General Classification Node Classification

HOPF: Higher Order Propagation Framework for Deep Collective Classification

1 code implementation31 May 2018 Priyesh Vijayan, Yash Chandak, Mitesh M. Khapra, Srinivasan Parthasarathy, Balaraman Ravindran

Given a graph where every node has certain attributes associated with it and some nodes have labels associated with them, Collective Classification (CC) is the task of assigning labels to every unlabeled node using information from the node as well as its neighbors.

Attribute Classification +1

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