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  • ...ed to find the deterministic solution of global optimization problems.<sup>1</sup> It is a type of branch-and-bound method, which solves for the set of {| border="1" class="wikitable" ...
    15 KB (2,490 words) - 11:33, 1 April 2022
  • ...nd it influenced the development of the [[Adam|Adam algorithm]]<ref name=":1">Kingma, D. P., & Ba, J. (2014). Adam: A method for stochastic optimization ...t of all previous subgradients, given by <math display="inline">\sum_{\tau=1}^t g_{\tau}g_{\tau}^{\top} ...
    16 KB (2,546 words) - 22:03, 14 December 2021
  • ...or old and hot or cold, because exact boundaries do not necessarily exist [1]. ...ue is mapped to a degree of membership (u) between the two extremes, 0 and 1. Membership functions can be several different types of functions. However, ...
    12 KB (2,057 words) - 07:40, 21 December 2020
  • ...and Bound method with the iterative nature of the Outer Approximation.<sup>1</sup> The addition of Gomory mixed integer cuts as an alternative to branch ...5 by R.J. Dakin to incorporate nonlinear integer problem solutions. <sup>4,1</sup> Branch and bound seemed to be a robust method, however the time requi ...
    13 KB (2,041 words) - 11:41, 1 April 2022
  • ...osed to be the optimal answer of MINLP; otherwise, there is a <math>j\in \{1...p\}</math> with <math>y_j^0\ \nexists\ \Zeta</math> (Cacchiani & D’Ambr <math>y\in0,1 \quad x\in\Chi</math> ...
    12 KB (1,988 words) - 21:56, 14 December 2021
  • ...osed to be the optimal answer of MINLP; otherwise, there is a <math>j\in \{1...p\}</math> with <math>y_j^0\ \nexists\ \Zeta</math> (Cacchiani & D’Ambr <math>y\in0,1 \quad x\in\Chi</math> ...
    12 KB (1,996 words) - 00:58, 16 December 2021
  • ...he method dates back to 1963 and was developed and refined in the 1970's .[1] SQP combines two fundamental algorithms for solving non-linear optimizatio <math>x_{k+1} =</math> <math> x_k - </math> <math>\frac{\nabla f}{\nabla^2 f} </math> <b ...
    14 KB (2,223 words) - 11:42, 1 April 2022
  • -&X + N*(1-Y) \ge C \\ &Y = 0, 1 ...
    17 KB (2,691 words) - 07:31, 21 December 2020
  • ...problem can oftentimes be turned into an easier convex problem.<ref name=":1">S. Boyd, L. Vandenberghe, [https://web.stanford.edu/~boyd/cvxbook/bv_cvxbo <math>s. t.</math> <math>f_i(x)\leq0, i = 1, ..., m</math> ...
    17 KB (2,662 words) - 23:01, 15 December 2021
  • **Set <math>x_{k+1}=x_k+\alpha_k p_k</math> ...e <math>f</math> decrease moving from point <math>x_k</math> to <math>x_{k+1}</math>, and it is usually related to the gradient <math>\nabla f_k</math>. ...
    21 KB (3,311 words) - 06:35, 16 December 2021
  • ...ue means more gradients from the past (history) are considered.<ref name=":1">Bhat, R. (2020, October 22). ''Gradient descent with momentum''. Medium. h ...p. 2227-2232, June 2020, doi: 10.1109/TNNLS.2019.2927689.</ref><ref name=":1" /> Momentum addresses these limitations using exponentially weighted gradi ...
    14 KB (2,078 words) - 20:24, 15 December 2021
  • ...ithm for quadratic programming.] ''Naval Research Logistics Quarterly'', 3(1-2):95–110.</ref> It is also known as the “gradient and interpolation” [[File:Frank-Wolfe algorithm step size.png|thumb|199x199px|'''Figure 1.''' The Frank-Wolfe method optimizes by considering the linearization of th ...
    18 KB (2,857 words) - 22:49, 15 December 2021
  • [[File:WX20211209-162608@2x.png|thumb|Figure 1. A comparison of the convergence of gradient descent (in red) and conjugate <math>F(\textbf{x})=\frac{1}{2}\textbf{x}^{T}\textbf{A}\textbf{x}-\textbf{b}\textbf{x}</math> ...
    32 KB (5,256 words) - 13:15, 13 February 2024
  • <math>m_{k}(p)=f_{k} +\bigtriangledown f_k^Tp + 1/2p^TB_kp</math> <math>f(x_k + p)=f_{k} +\bigtriangledown f_k^Tp + 1/2p^T\bigtriangledown ^2f(x_k + tp)p</math> ...
    18 KB (2,717 words) - 01:18, 16 December 2021
  • ...le, [3, 1, 4, 6, 5, 2] is obtained by swapping the positions of jobs 4 and 1. ...ia of Systems Biology. Springer, New York, NY. https://doi.org/10.1007/978-1-4419-9863-7_412 </ref>: ...
    17 KB (2,646 words) - 07:37, 21 December 2020
  • ...we assume that <math>z</math> is known after the decision of stage <math>n-1</math> has been made and before the decision of stage <math>n</math> has to ...lting from it. The return after <math>N-1</math> stages will be <math>f_{N-1}(z)</math> using the optimal policy. Therefore, we can formulate the expect ...
    41 KB (6,376 words) - 01:10, 16 December 2021
  • ...ignment Problems and the Location of Economic Activities. Econometrica, 25(1), 53-76. doi:10.2307/1907742</ref>, is a mathematical optimization module c <math>N = \big\{1, 2, ...n\big\} </math>. ...
    16 KB (2,581 words) - 00:51, 14 December 2020
  • ...x^{k}:\sum_{k=1}^{K}A^{k}x^{k}=b,x^{k}\epsilon X^{k}\; \; \; for\; \; \; k=1,...,K \right \}</math> ...tains a large but finite set of points <math>\left \{ x^{k,t} \right \}_{t=1}^{T_{k}}</math>, we have that <math>X^{k}=</math>: ...
    26 KB (4,198 words) - 07:37, 21 December 2020
  • ...amming and Its Applications to Energy Management'', 2011.</ref><ref name=":1">A. Geletu, M. Klöppel, H. Zhang, and P. Li, "Advances and applications of ..., the random vector is considered to have a known distribution.<ref name=":1" /> For example, the chance-constraints can take the linear form in the ran ...
    17 KB (2,548 words) - 23:43, 15 December 2021
  • '''Primal'''<blockquote>Maximize <math>z=\textstyle \sum_{j=1}^n \displaystyle c_j x_j</math> </blockquote><blockquote>subject to: ...blockquote></blockquote><blockquote><blockquote><math>x_j\gneq 0 \qquad (j=1, 2, ... ,n) </math></blockquote></blockquote><blockquote> ...
    15 KB (2,308 words) - 10:44, 4 September 2021
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