Open Access
Algorithm 1
Current error-based spectral sampling
| 1: | L = pool of available points |
| 2: | U0 = set of initial points |
| 3: | P = number of points to add to the scheme |
| 4: | for p = 1,2,… P do |
| 5: | train the predictor fθ such that L ~ fθ (Up-1) |
| 6: | evaluate the criteria  |
| 7: | identify the most informative point:  |
| 8: | add the new wavelength point  |
| 9: | end for |
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