Feature Extraction for DNA Microarray Data

  • Y Lucy Liu
  • Published 2007 in
    Twentieth IEEE International Symposium on…


In this study we perform wavelet analysis on high dimensional microarray data. We perform two methods of feature extraction on microarray data, using approximation coefficients and detail coefficients. A set of orthogonal wavelet approximation coefficients based on wavelet decomposition are extracted to compress the gene profiles and reduce the… (More)
DOI: 10.1109/CBMS.2007.49

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