[1]JIANG Feng,LI Bo,YAO Hong-xun,et al.Manifold learning and manifold alignmentbased on coupled linear projections[J].CAAI Transactions on Intelligent Systems,2010,5(6):476-481.
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CAAI Transactions on Intelligent Systems[ISSN 1673-4785/CN 23-1538/TP] Volume:
5
Number of periods:
2010 6
Page number:
476-481
Column:
学术论文—人工智能基础
Public date:
2010-12-25
- Title:
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Manifold learning and manifold alignmentbased on coupled linear projections
- Author(s):
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JIANG Feng; LI Bo; YAO Hong-xun; LIU Shao-hui
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School of Computer Science, Harbin Institute of Technology, Harbin 150001, China
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- Keywords:
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manifold learning; manifold alignment; coupled projection
- CLC:
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TP18
- DOI:
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- Abstract:
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Traditional manifold learning mainly deals with data dimensionality reduction problems from a single manifold. Through further development, manifold learning focusing on the multimanifold has drawn the attention of many scholars. An algorithm of manifold alignment based on coupled projections was proposed. The proposed method using the coupled linear projections dealt with an outofsample data set without retraining. Compared to other linear methods, it handled some real problems of manifold alignment with flexibility since the proposed method did not need any assumptions about the relationship of affine transformation between the manifolds.