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Linear Programming Python GLPK

$30-250 USD

Complété
Publié il y a presque 5 ans

$30-250 USD

Payé lors de la livraison
** Project background: We use GLPK / LP for the assignment of X to Y, based on a python programm similar to [login to view URL] To each x a number of y's has to assigned. E.g. each x has get assigned to 3 ys. ** Problem: This works quite well. But unfourtunately, the distribution of y assignments is very uneven. So some ys get 0 assignments, whereas others get 10. We added additonal constraint, e.g. a min and a max number of x's assigend to each y. But by this means the quality of assignments may become very poor. We would prefer a more 'soft' supplement to the objective function to more evenly distribute load. ** What we expect: We would send you our python script and you could modify the script.
N° de projet : 20161215

Concernant le projet

22 propositions
Projet à distance
Actif à il y a 5 ans

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I am very experienced in linear programming. From what I understand from your description you want constraints that minimize the maximum amount of tasks a y variable gets. This is pretty straightforward to do. This means for example instead of one y variable getting 0 and the other getting 10 assignments each y will get 5 assignments.
$200 USD en 7 jours
0,0 (0 commentaires)
2,6
2,6
22 freelances proposent en moyenne $160 USD pour ce travail
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks . .
$155 USD en 3 jours
4,9 (29 commentaires)
7,0
7,0
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Hello there, This is a default bid made. we'll discuss the price later in the chat after reading your project i can do this for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss this further.. Thanks . .
$155 USD en 3 jours
5,0 (12 commentaires)
6,3
6,3
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Hi, I have read the problem being faced by you. I am good at math and can help you in solving the problem. I have done many mathematical programming earlier as well. I know Linear Programming solving using Simplex Method and etc. I can also solve it using Solver PULP. Please message me in inbox to discuss the project and get it finished within time limit. Best Regard Rahul Kumar
$70 USD en 4 jours
4,8 (47 commentaires)
6,3
6,3
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Hi, sir I have best skills and much experiences in c/c++, c#, python, java programming. I have already completed so much projects and get good reviews from employers. I am sure I can complete this project. If we have a chat, then we can make sure for each other. If you award this project to me, then you will get great result! Let's work for this project. Thanks From DragonWarrior...
$200 USD en 7 jours
4,8 (50 commentaires)
6,0
6,0
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Pro Math/Python/ Linear programming Expert! Dear client, Once saw a your project, it was attracted my mind because I am very interested in your project and also, have rich experiences and high skills on these fields as you can see my profiles. If given a chance, I am highly confident in my ability to deliver the highest quality. I am confident that my involvement in your project will bring it to a successful launch, on time and within budget. I look forward to hearing from you. Kind Regards
$200 USD en 7 jours
5,0 (21 commentaires)
5,8
5,8
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Hello How are you i have full time and I can start to work immediately Please contact me and do let us discuss about your project Thanks for your posting
$100 USD en 7 jours
5,0 (20 commentaires)
5,8
5,8
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Hello I am an engineer in operational research and decision support I master Linear Programming and python please contact me for more details about the project best regards
$200 USD en 5 jours
5,0 (8 commentaires)
4,2
4,2
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Hello ,I have experience with Linear programming. Relevant Skills and Experience I am good with linear programming equations. I use python 3.7 . U can try me ;)
$55 USD en 1 jour
5,0 (15 commentaires)
3,6
3,6
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JUST DO YOUR WORK IN CHEAP RATE. WILL DO LESS THAN BID I hold a degree in Computer Engineering. I minored in Programming with a focus in following skills: Java programming with GUI (JAVA, JAVAFX) Python Programming ( PyQt, PySide/PyQt,Scrapy, BeautifulSoup 4, Pillow, Matplotlib, Xml, json, and csv modules, Celery) Web Development(HTML, CSS, Javascript, YUI and Protoscript,javascript,PHP, C#, ASP.Net, SQL Server, Visual Studio) C/C++/C# with Graphic Interface Android Developement with firebase and SQlite. with good interface of each application by hand on experiences. As Graphic Designer i can do published illustrator, graphic designer, photoshop editor and logo designer I produce a range of written content for (articles, blogs, case studies, press releases and email marketing). Whether independent from operating system with my team i have ability to analytical approach to problem solving.
$140 USD en 7 jours
4,8 (16 commentaires)
3,6
3,6
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Hello there, I would like to help you with your project. I am a Ph.D. student in computer vision and deep learning. I would like to know more details about the constraints you're using for your particular problem.
$89 USD en 3 jours
5,0 (7 commentaires)
3,2
3,2
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----Interested Project. Professional Math & Python & Matlab & Machine Learning expert. Best result in time----- Hello sir, I read your description very carefully. I am very interesting for your project because I have rich experiences and also have been working in this field for 8 years over. If you will award me, I will do my best for you. Best regards.
$140 USD en 7 jours
3,6 (8 commentaires)
4,2
4,2
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Dear Client, Upon checking your requirements, I believe you can definitely use my skills and experiences for your great project. I am a python developer with 8 years of experience with backend and frontend. If you provide a more detailed specification of your project, I can estimate the timeline and budget and let you know. Well, I am gonna end bid now, and I really hope to discuss it with you via live chat. Thank you for reading my bid, and I am really looking forward to hearing from you soon. Warm Regards.
$140 USD en 7 jours
2,8 (2 commentaires)
4,8
4,8
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I am currently working on a Linear Programming project using Google OR tools in Python. So, i can jump right into your requirements and probably solve it even overnight.
$111 USD en 7 jours
0,0 (0 commentaires)
0,0
0,0
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Have worked extensively in linear programming And non linear programming Have written parallel codes running on smsps and clusters for the same
$155 USD en 5 jours
0,0 (0 commentaires)
0,0
0,0
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Hi, I'm quite interested in your LP problem. I think it may need special treatment(even transfer the original optimization problem to a quadratic programming problem) for the purpose to more evenly distribute load. Hope to solve the problem together with you.
$500 USD en 10 jours
0,0 (0 commentaires)
0,0
0,0
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Hi, your problem seems easy and interesting. There are several approaches to make the distribution of assignments more even. For example, we could define a corresponding fuzzy problem, penalize too high (or too low) assignments, or add another objective. I have a Ph.D. degree related to the optimization of energy systems and a lot of scientific and practical experience with linear programming, mixed integer linear programming, metaheuristics, and hybrid optimization. In my experience, the mathematical formulation of a problem is the hardest part of solving it. I'm versatile with Python, NumPy, SciPy (including linear programming), Pandas, scikit-learn, cvxopt, GLPK, Excel Solver, and especially Gurobi Optimizer. I've several optimization packages of my own written in Python and C#.
$142 USD en 5 jours
0,0 (0 commentaires)
0,0
0,0
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I am specialize in website design and development and are excited for the opportunity to work with you in accomplishing your goals. I am Good at Linear Programming, Python. Hi pzv! Please Send me a message so that we can discuss more about this project
$110 USD en 8 jours
0,0 (1 commentaire)
0,0
0,0
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Hello!I I am very interested in your post project. I am really looking for this kind of project for a long time in freelancer since i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . If you award me for your project, you will get good result . looking forward to work with you. thanks regard
$30 USD en 1 jour
0,0 (1 commentaire)
3,7
3,7
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Hello, I studied math and currently work as analyst and programmer in aviation. Your task looks interesting. Besides your code, I would need to see your sample data, so I can locate and solve the problem faster.
$222 USD en 2 jours
0,0 (0 commentaires)
0,0
0,0

À propos du client

Drapeau de GERMANY
Halle (Saale), Germany
4,8
1
Méthode de paiement vérifiée
Membre depuis oct. 30, 2013

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