Physics, 21.02.2020 20:44, texassaint797

In this example the predictors are the measurements at the individual frequencies. Because the frequencies lie in a systematic order (850–1,050 nm), the predictors have a high degree of correlation. Hence, the data lie in a smaller dimension than the total number of predictors (100). Use PCA to determine the effective dimension of these data. What is the effective dimension?

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In this example the predictors are the measurements at the individual frequencies. Because the frequ...