Jürgen Lentz (4 notebooks)#

AMPL Bin Packing Problem with GCG#

Notebooks > AMPL Bin Packing Problem with GCG
bpp.ipynb Open In Colab Open In Deepnote Open In Kaggle Open In Gradient Open In SageMaker Studio Lab
Description: Dantzig-Wolfe decomposition for Bin Packing Problem with GCG
Tags: gcg, bpp, amplpy, dantzig-wolfe-decomposition, branch-price-and-cut, highlights
Author: Jürgen Lentz (4 notebooks) <lentz@ampl.com>

AMPL Capacitated p-Median Problem with GCG#

Notebooks > AMPL Capacitated p-Median Problem with GCG
cpmp.ipynb Open In Colab Open In Deepnote Open In Kaggle Open In Gradient Open In SageMaker Studio Lab
Description: Dantzig-Wolfe decomposition for Capacitated p-Median Problem with GCG
Tags: gcg, cpmp, amplpy, dantzig-wolfe-decomposition, branch-price-and-cut, highlights
Author: Jürgen Lentz (4 notebooks) <lentz@ampl.com>

Inspecting AMPL Models: expand and show with amplpy#

Notebooks > Inspecting AMPL Models: `expand and show with amplpy <../notebooks/inspecting-ampl-models-expand-and-show-with-amplpy.html>`_
expand_show.ipynb Open In Colab Open In Deepnote Open In Kaggle Open In Gradient Open In SageMaker Studio Lab
Description: Demonstrates the ampl.show(), ampl.expand(), and entity-level expand() methods introduced in amplpy 0.17.0, using the classic diet problem as a running example.
Tags: amplpy, api, expand, show, diet, highlights
Author: Jürgen Lentz (4 notebooks) <lentz@ampl.com>

Multi-Objective Knapsack Problem with AMPLPY#

Notebooks > Multi-Objective Knapsack Problem with AMPLPY
knapsack.ipynb Open In Colab Open In Deepnote Open In Kaggle Open In Gradient Open In SageMaker Studio Lab
Description: knapsack problem using multiple objectives, setting objective-specific options
Tags: multi-objective, multi-objective-options, lexicographic-objectives, knapsack, amplpy, highlights
Author: Jürgen Lentz (4 notebooks) <lentz@ampl.com>