Search Results for author: Chuan Lei

Found 3 papers, 0 papers with code

Scaling Knowledge Graph Embedding Models

no code implementations8 Jan 2022 Nasrullah Sheikh, Xiao Qin, Berthold Reinwald, Chuan Lei

Developing scalable solutions for training Graph Neural Networks (GNNs) for link prediction tasks is challenging due to the high data dependencies which entail high computational cost and huge memory footprint.

Knowledge Graph Embedding Link Prediction

BI-REC: Guided Data Analysis for Conversational Business Intelligence

no code implementations2 May 2021 Venkata Vamsikrishna Meduri, Abdul Quamar, Chuan Lei, Vasilis Efthymiou, Fatma Ozcan

In this paper, we propose BI-REC, a conversational recommendation system for BI applications to help users accomplish their data analysis tasks.

Collaborative Filtering

Medical Entity Disambiguation Using Graph Neural Networks

no code implementations3 Apr 2021 Alina Vretinaris, Chuan Lei, Vasilis Efthymiou, Xiao Qin, Fatma Özcan

Entity disambiguation (also referred to as entity linking) is considered as an essential task in unlocking the wealth of such medical KBs.

Decision Making Entity Disambiguation +1

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