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Table 1 Comparison of classification accuracy of ScSPM, ScSPM, and PCA and their combination PLSA (%)

From: Image classification based on sparse coding multi-scale spatial latent semantic analysis

Method Scene 13 dataset Scene 15 dataset
ScSPM 85.31 ± 0.69 80.81 ± 0.67
ScSPM+PCA 85.01 ± 0.64 80.51 ± 0.42
ScSPM+PLSA 86.54 ± 0.51 82.61 ± 0.62