Proceedings

Manifold Alignment without Correspondence

Chang Wang, Sridhar Mahadevan

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Proceedings of the Twenty-First International Joint Conference on Artificial Intelligence. Pages 1273-1277.

Abstract

Manifold alignment has been found to be useful in many areas of machine learning and data mining. In this paper we introduce a novel manifold alignment approach, which differs from semi-supervised alignment and Procrustes alignment in that it does not require predetermining correspondences. Our approach learns a projection that maps data instances (from two different spaces) to a lower dimensional space simultaneously matching the local geometry and preserving the neighborhood relationship within each set. This approach also builds connections between spaces defined by different features and makes direct knowledge transfer possible. The performance of our algorithm is demonstrated and validated in a series of carefully designed experiments in information retrieval and bioinformatics.Chang Wang, Sridhar Mahadevan

Chang Wang, and Sridhar Mahadevan. 2009. Manifold Alignment without Correspondence. In Proceedings of the Twenty-First International Joint Conference on Artificial Intelligence, IJCAI-09. IJCAI, 1273–1277. https://ijcai.org/proceedings/2009/214
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