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#linearprogramming

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ubuntu_touch<p>objetivo: Resolver el problema de mochila (knapsack)<br /> Encontrar que artículos puedo meter en mi mochila<br /> Encontrar el costo total maximizado</p><p>Contexto: Colocar la mayor cantidad posible de n artículos con:<br /> - valores v_i<br /> - pesos w_i<br /> en mi mochila con limite de peso: W</p><p><a href="https://mstdn.social/tags/Python" class="mention hashtag" rel="tag">#<span>Python</span></a> <a href="https://mstdn.social/tags/LP" class="mention hashtag" rel="tag">#<span>LP</span></a> <a href="https://mstdn.social/tags/LinearProgramming" class="mention hashtag" rel="tag">#<span>LinearProgramming</span></a> <a href="https://mstdn.social/tags/Lecheria" class="mention hashtag" rel="tag">#<span>Lecheria</span></a> <a href="https://mstdn.social/tags/costarica" class="mention hashtag" rel="tag">#<span>costarica</span></a> <a href="https://mstdn.social/tags/Citgo" class="mention hashtag" rel="tag">#<span>Citgo</span></a></p>
lorddimwit is now @rk@well.com<p>…I should write a simplex solver. 🤔</p><p><a href="https://mastodon.social/tags/apl" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>apl</span></a> <a href="https://mastodon.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mastodon.social/tags/programming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>programming</span></a> <a href="https://mastodon.social/tags/LinearProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinearProgramming</span></a></p>
Paul King<p>Solving simple optimization problems with <span class="h-card" translate="no"><a href="https://fosstodon.org/@ApacheGroovy" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>ApacheGroovy</span></a></span> using <a href="https://foojay.social/tags/ApacheCommons" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ApacheCommons</span></a> Math, Hipparchus, <a href="https://foojay.social/tags/optaplanner" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>optaplanner</span></a>, and <a href="https://foojay.social/tags/TimefoldAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>TimefoldAI</span></a><br><a href="https://groovy.apache.org/blog/solving-simple-optimization-problems-with-groovy" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">groovy.apache.org/blog/solving</span><span class="invisible">-simple-optimization-problems-with-groovy</span></a> <a href="https://foojay.social/tags/groovylang" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>groovylang</span></a> <a href="https://foojay.social/tags/linearprogramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linearprogramming</span></a></p>
nextmv<p>“The application of OR-Tools and LAD regression for forecasting feels new, but the use of LP for shift scheduling is timeless.”</p><p><span class="h-card" translate="no"><a href="https://sigmoid.social/@ryanjoneil" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>ryanjoneil</span></a></span> demos OR-Tools, HiGHS, Nextroute: <a href="https://nextmv.io/videos/forecast-schedule-route-3-starter-models-for-on-demand-logistics" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">nextmv.io/videos/forecast-sche</span><span class="invisible">dule-route-3-starter-models-for-on-demand-logistics</span></a></p><p><a href="https://techhub.social/tags/datascience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>datascience</span></a> <a href="https://techhub.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://techhub.social/tags/logistics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>logistics</span></a> <a href="https://techhub.social/tags/lastmile" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lastmile</span></a> <a href="https://techhub.social/tags/linearprogramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linearprogramming</span></a> <a href="https://techhub.social/tags/orms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>orms</span></a> <a href="https://techhub.social/tags/informs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>informs</span></a> <a href="https://techhub.social/tags/ORTools" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ORTools</span></a></p>
Charlotte Aten<p>The University of Denver triple-booked a room for a final exam today. All three classes were math courses. Have the people scheduling exams here ever heard of linear programming? This is something you can solve easily with any computer algebra system...</p><p><a href="https://mathstodon.xyz/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mathstodon.xyz/tags/Denver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Denver</span></a> <a href="https://mathstodon.xyz/tags/DU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DU</span></a> <a href="https://mathstodon.xyz/tags/scheduling" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scheduling</span></a> <a href="https://mathstodon.xyz/tags/LinearProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinearProgramming</span></a> <a href="https://mathstodon.xyz/tags/optimization" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>optimization</span></a> <a href="https://mathstodon.xyz/tags/teaching" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>teaching</span></a></p>
Paul Rubin<p>Not sure if this is funny or scary: <a href="https://yetanothermathprogrammingconsultant.blogspot.com/2023/10/linear-programming-nonsense.html" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">yetanothermathprogrammingconsu</span><span class="invisible">ltant.blogspot.com/2023/10/linear-programming-nonsense.html</span></a><br><a href="https://mathstodon.xyz/tags/linearprogramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>linearprogramming</span></a></p>
ForteXD<p>Well, I should get to studying, ha, ha...(fuck this subject)</p><p>No joke, a girl stood up today in class during our review for the upcoming exam and straight up said something like "I have no idea what any of this is and I know none of y'all know either, you just won't speak up." She was right.</p><p><a href="https://mastodon.social/tags/Linearprogramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Linearprogramming</span></a> <a href="https://mastodon.social/tags/Statistics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Statistics</span></a> <a href="https://mastodon.social/tags/College" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>College</span></a> <a href="https://mastodon.social/tags/University" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>University</span></a></p>
Fabrizio Musacchio<p>Calculating the <a href="https://sigmoid.social/tags/Wasserstein" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Wasserstein</span></a> distance (<a href="https://sigmoid.social/tags/EMD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EMD</span></a>) 📈 can be computational costly when using <a href="https://sigmoid.social/tags/LinearProgramming" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LinearProgramming</span></a>. The <a href="https://sigmoid.social/tags/Sinkhorn" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sinkhorn</span></a> algorithm provides a computationally efficient method for approximating the EMD, making it a practical choice for many applications, especially for large datasets 💫. Here is another tutorial, showing how to solve <a href="https://sigmoid.social/tags/OptimalTransport" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OptimalTransport</span></a> problem using the Sinkhorn algorithm in <a href="https://sigmoid.social/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> 🐍</p><p>🌎 <a href="https://www.fabriziomusacchio.com/blog/2023-07-23-wasserstein_distance_sinkhorn/" rel="nofollow noopener" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">fabriziomusacchio.com/blog/202</span><span class="invisible">3-07-23-wasserstein_distance_sinkhorn/</span></a></p>