Search for tag: "convex"

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MAT 168 Optimization lecture-2023-03-17 duration 44 minutes 23 seconds MAT 168 Optimization lecture-2023-03-17 MAT 168 Optimization lecture-2023-03-17	MAT 168 Optimization lecture-2023-03-17 integer problem variables optimization solutions sum half linear argument thing problems formulation solution convex cycle vertices function symmetry middle inequalities From Matthias Koeppe 0 likes 19 plays 0
MAT 168 Optimization lecture-2023-03-15 duration 52 minutes 30 seconds MAT 168 Optimization lecture-2023-03-15 MAT 168 Optimization lecture-2023-03-15	MAT 168 Optimization lecture-2023-03-15 function lambda multipliers convex triangle linear space point points variables model a1 thing piecewise variable triangulation interpolation times x. optimization From Matthias Koeppe 0 likes 11 plays 0
MAT 168 Optimization lecture-2023-03-13 duration 50 minutes 34 seconds MAT 168 Optimization lecture-2023-03-13 MAT 168 Optimization lecture-2023-03-13	MAT 168 Optimization lecture-2023-03-13 cost facility production linear times storage inequality function capacity lambda facilities variable j. location convex costs thing sum inequalities points From Matthias Koeppe 0 likes 14 plays 0
MAT 168 Optimization lecture-2023-03-08 duration 51 minutes 32 seconds MAT 168 Optimization lecture-2023-03-08 MAT 168 Optimization lecture-2023-03-08	MAT 168 Optimization lecture-2023-03-08 cost lambda variables production inequalities cube model things s. convex vector problem thing times point multipliers function variable kind edge From Matthias Koeppe 0 likes 33 plays 0
MAT 168 Optimization: lecture-2023-02-13 duration 51 minutes 28 seconds MAT 168 Optimization: lecture-2023-02-13 MAT 168 Optimization: lecture-2023-02-13	MAT 168 Optimization: lecture-2023-02-13 points convex solution flow theorem problem linear basis point sum optimization source equations combination things answer algorithm driver drivers form From Matthias Koeppe 0 likes 18 plays 0
lecture-2023-01-11 duration 50 minutes 28 seconds lecture-2023-01-11 lecture-2023-01-11	lecture-2023-01-11 vector points hyperplane point lambda linear equations equation spaces things space solution property form convex half plane dimension multipliers intersection From Matthias Koeppe 0 likes 44 plays 0
2021-09-29: LP duality,… duration 50 minutes 11 seconds 2021-09-29: LP duality,… 2021-09-29: LP duality, Carathéodory's theorem	2021-09-29: LP duality, Carathéodory's theorem Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… convex lambda theorem bar dimension basis dictionary lp points space linear variables point transpose hull sum vector solution combinations geometry From Matthias Koeppe 0 likes 81 plays 0
2021-10-01: Representation and projection of… duration 50 minutes 39 seconds 2021-10-01: Representation and projection of… 2021-10-01: Representation and projection of cones and polyhedra	2021-10-01: Representation and projection of cones and polyhedra Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… linear cone cones convex thing space multipliers theorem basis subspace coefficient generators vector times maps category matrix elimination lambda polyhedron From Matthias Koeppe 0 likes 17 plays 0
2021-10-13: Stable set: Polyhedral combinatorics duration 51 minutes 34 seconds 2021-10-13: Stable set: Polyhedral combinatorics 2021-10-13: Stable set: Polyhedral combinatorics	2021-10-13: Stable set: Polyhedral combinatorics Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… dimension face inequality convex thing point hull inequalities solution guy points f. edge facets e2 facet things rank e3 solutions From Matthias Koeppe 0 likes 8 plays 0
2021-10-11: Stable set: Integer programming… duration 52 minutes 40 seconds 2021-10-11: Stable set: Integer programming… 2021-10-11: Stable set: Integer programming formulations, polyhedral combinatorics	2021-10-11: Stable set: Integer programming formulations, polyhedral combinatorics Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… problem inequalities solution stab convex inequality linear formulation hull vertex solutions subset graph edge encoding step constraints integer function vertices From Matthias Koeppe 0 likes 19 plays 0
2021-10-15: Lifting valid inequalities duration 53 minutes 59 seconds 2021-10-15: Lifting valid inequalities 2021-10-15: Lifting valid inequalities	2021-10-15: Lifting valid inequalities Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… solution inequality alpha dimension solutions face hat problem transpose inequalities optimization convex argument hull coefficient phase problems equations sense f. From Matthias Koeppe 0 likes 9 plays 0
2021-10-25: Facility location, mixed integer… duration 44 minutes 54 seconds 2021-10-25: Facility location, mixed integer… 2021-10-25: Facility location, mixed integer representability	2021-10-25: Facility location, mixed integer representability Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… facility union convex variables customers bins symmetry things inequality hull polyhedra constraint i. integer formulation polyhedron inequalities customer k. variable From Matthias Koeppe 0 likes 13 plays 0
2021-10-27: Disjunctive, logic modeling,… duration 48 minutes 58 seconds 2021-10-27: Disjunctive, logic modeling,… 2021-10-27: Disjunctive, logic modeling, matching, TSP	2021-10-27: Disjunctive, logic modeling, matching, TSP Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… problem inequalities formulation variables flow edges problems matching vertex optimization cycles edge vertices hull inequality formulations network lambda convex space From Matthias Koeppe 0 likes 9 plays 0
2021-11-22: Gomory–Johnson cutting-plane… duration 46 minutes 51 seconds 2021-11-22: Gomory–Johnson cutting-plane… 2021-11-22: Gomory–Johnson cutting-plane theory	2021-11-22: Gomory–Johnson cutting-plane theory Videos and all other materials are copyright 2021 Matthias Köppe and shared as Open Educational Resources subject to the Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0)… alpha inequalities convex integer variables inequality bar relaxation times point space problem solution master question relation fact star form thing From Matthias Koeppe 0 likes 5 plays 0
braxton.osting.4.20 duration 59 minutes 56 seconds braxton.osting.4.20 braxton.osting.4.20	braxton.osting.4.20 Archetypal analysis is an unsupervised learning method that uses a convex polytope to summarize multivariate data. For fixed k, the method finds a convex polytope with k vertices, called archetype… points problem triangle analysis archetype convex vertices polytope consistency distance method point rate bit distribution result solution space dimension matrix From Stefan Schonsheck 0 likes 23 plays 0
LP Polyhedra-Lec8 duration 32 minutes 16 seconds LP Polyhedra-Lec8 LP Polyhedra-Lec8	LP Polyhedra-Lec8 Weyl-Minkowski's theorem proved using Fourier Motzkin elimination and Polarity of cones. polyhedra cone vectors polyhedron representations convex inequalities combination linear cones combinations vector polytope minus matrix sum theorem representation magic coordinates dimension From Jesus De Loera 0 likes 81 plays 0