ELM and SVM have similar optimization formula.
Solving the iterative optimization, formula (8) is decomposed into J-independent sub-optimization problems.
The CCs optimization formula must be designed for the time domain windowed signal y.
By doing similar steps as in Section 4.1, we arrive at an optimization formula similar to (27), except that 1.
Here, the Lagrange optimization formula can be written as μ *, Y *, λ * = arg min d ̄ + λ τ ̄ - T, (7).
Then IBM came along with a so-called "volume algorithm," a descendant of optimization formulas originally developed for military applications, like devising the best aircraft deployment to hunt down submarines.
The constructed economic optimization formulas consider all aspects of costs, so the results can provide real economic guidance for DG investors.
The application of wavefield-damping method on filtered data fails to synthesize reliable low-frequency data; the optimization formula obtained introducing the weighting technique is not theoretically complete, because it is not directly derived from the objective function.
Also we modify the conventional weighting technique so that its optimization formula is directly derived from the objective function, retaining its original characteristic of emphasizing the low-frequency data components.
If μ* and Y* minimize d ̄ + λ τ ̄ - T in the optimization formula (7) differentiated with respect to any element μ i, h in μ* and Y i in Y* becomes 0, so that ∂ d ̄ ∂ μ i, h + λ ∂ τ ̄ ∂ μ i, h = 0 and ∂ d ̄ ∂ Y i + λ ∂ τ ̄ ∂ Y i = 0.
