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arXiv · 2112.07262

Inductive Semi-supervised Learning Through Optimal Transport

Mourad El Hamri·Younès Bennani·Issam Falih
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Abstract

In this paper, we tackle the inductive semi-supervised learning problem that aims to obtain label predictions for out-of-sample data. The proposed approach, called Optimal Transport Induction (OTI), extends efficiently an optimal transport based transductive algorithm (OTP) to inductive tasks for both binary and multi-class settings. A series of experiments are conducted on several datasets in order to compare the proposed approach with state-of-the-art methods. Experiments demonstrate the effectiveness of our approach. We make our code publicly available (Code is available at: https://github.com/MouradElHamri/OTI).

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Mourad El Hamri, Younès Bennani, Issam Falih. 2021-12-14. Inductive Semi-supervised Learning Through Optimal Transport. https://doi.org/10.1007/978-3-030-92307-5_78

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