Search Results for author: Kommy Weldemariam

Found 7 papers, 1 papers with code

Neural Active Learning Beyond Bandits

no code implementations18 Apr 2024 Yikun Ban, Ishika Agarwal, Ziwei Wu, Yada Zhu, Kommy Weldemariam, Hanghang Tong, Jingrui He

We study both stream-based and pool-based active learning with neural network approximations.

Active Learning

Topological Augmentation for Class-Imbalanced Node Classification

no code implementations27 Aug 2023 Zhining Liu, Zhichen Zeng, Ruizhong Qiu, Hyunsik Yoo, David Zhou, Zhe Xu, Yada Zhu, Kommy Weldemariam, Jingrui He, Hanghang Tong

Class imbalance is prevalent in real-world node classification tasks and often biases graph learning models toward majority classes.

Classification Graph Learning +1

Supply chain emission estimation using large language models

no code implementations3 Aug 2023 Ayush Jain, Manikandan Padmanaban, Jagabondhu Hazra, Shantanu Godbole, Kommy Weldemariam

Large enterprises face a crucial imperative to achieve the Sustainable Development Goals (SDGs), especially goal 13, which focuses on combating climate change and its impacts.

text-classification Text Classification +1

Climate Impact Modelling Framework

no code implementations24 Sep 2022 Blair Edwards, Paolo Fraccaro, Nikola Stoyanov, Nelson Bore, Julian Kuehnert, Kommy Weldemariam, Anne Jones

Here we present a cloud-based modular framework for the deployment and operation of geospatial models, initially applied to climate impacts.

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