PCA-KL: a parametric dimensionality reduction approach for unsupervised metric learning
Alexandre L. M. Levada
Topics & Concepts
Dimensionality reductionPattern recognition (psychology)Principal component analysisArtificial intelligenceCurse of dimensionalityMetric (unit)Parametric statisticsNonlinear dimensionality reductionMathematicsCovariance matrixComputer scienceSparse PCACovarianceAlgorithmStatisticsEconomicsOperations managementFace and Expression RecognitionRemote-Sensing Image ClassificationImage Retrieval and Classification Techniques