Unsupervised dictionary learning with Fisher discriminant for clustering

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Xu, Mai; Dong, Haoyu; Chen, Chen; Li, Ling;
  • Publisher: Elsevier
  • Identifiers: doi: 10.1016/j.neucom.2016.01.076
  • Subject: Q1 | Q335
    arxiv: Computer Science::Machine Learning | Computer Science::Computer Vision and Pattern Recognition | Computer Science::Computation and Language (Computational Linguistics and Natural Language and Speech Processing)
    acm: ComputingMethodologies_PATTERNRECOGNITION

In this paper, we propose a novel Fisher discriminant unsupervised dictionary learning (FD-UDL) approach, for improving the clustering performance of state-of-the-art dictionary learning approaches in unsupervised scenarios. This is achieved by employing a novel Fisher ... View more
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