Facial Expression Recognition Based on Incremental Isomap with Expression Weighted Distance


The Isometric mapping algorithm is an unsupervised manifold learning algorithm, with no consideration of the class of training samples, while supervised isometric mapping treats the difference among classes equally. Considering the inner relationship between different expressions, we have proposed isometric mapping algorithm based on expression weighted… (More)
DOI: 10.4304/jcp.8.8.2051-2058

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