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. 2019 May 31;89(6):910–916. doi: 10.2319/120518-851.1

Table 4.

The Number of Input Variables in the Prediction Method and the Number of Selected Input Variables According to Sparsity Term, eta Values, from 0.1 to 0.99a

PLS eta
 Sparse PLS
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 0.99
232 232 232 232 232 232 229 227 220 207 181 147 104 76 34
a 

PLS indicates partial least squares.