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C++ expert to solve matrix problems (urgent)

$250-750 USD

Closed
Posted almost 6 years ago

$250-750 USD

Paid on delivery
Question: How to efficiently calculate eigenvectors for large, sparse matrices. Hey there. I am building a large prediction site and need to develop an algorithm. Ideally prefer to be developed using C++. Please answer the question to be considered. Regards.
Project ID: 17162175

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26 proposals
Remote project
Active 6 yrs ago

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26 freelancers are bidding on average $462 USD for this job
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Hi ,I am Elle Gang, software developer in China. I am a certificated freelancer who is qualified in this part. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. I know how to bring your idea to reality and have much experienced technology in math algorithms and calculation. Please feel free to contact me and discuss more seriously. Thank you. Best Regards !
$1,111 USD in 7 days
4.9 (736 reviews)
8.9
8.9
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Dear Employer, How are you? As you can see in my profile, I have great experience in C/C++, C#, and Java programming. I would like to discuss your project and get what you need. Please give me your details, then I will provide best solution for you. Thanks
$555 USD in 10 days
4.9 (138 reviews)
7.7
7.7
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I am very proficient in c and c++. I have 16 years c++ developing experience now, and have worked for more than 7 years. My work is online game developing, and mainly focus on server side, using c++ under Linux environment. I made many great projects using c++, for example, I made the tools which could convert java codes into c++ scripts, of course garbage collection included, this was very similar to a compiler, and was very complex. I also made our own mobile game using c++, I can show you the demo of client, if you like. I am very proficient in java also. I have a very good review on Freelancer.com, I never miss a project once I accept the job, you can check my review. Trust me, please let expert help you.
$250 USD in 3 days
4.9 (201 reviews)
7.3
7.3
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I'm computer engineering TA with 11+ years of experience experienced in c++ /c/Java/Python/MATLAB Web development using JSP/PHP/ Linear algebra - matrices manipulation - parallel computation using C++/BOOST C++ Libraries - Solving linear and non linear optimization problems I'm, also pro efficient making mega projects utilizing C/C++ for Network and sockets programming using C++
$600 USD in 10 days
5.0 (127 reviews)
6.1
6.1
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Hi! I'm interesting your project very well. I am a full time devloper. I am mastering c++ and I'm a good Mathematician. And also I have many experience and good skill about algorithm development. Let's go ahead with me
$500 USD in 10 days
4.8 (95 reviews)
6.4
6.4
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Hello, I can help with you in your project C++ expert to solve matrix problems (urgent). I have more than 5 years of experience in Algorithm, C Programming, C++ Programming, Mathematics, Matlab and Mathematica. We have worked on several similar projects before! We have worked on 300+ Projects. Please check the profile reviews. I can deliver your job with in your deadline. Please ping me for more discussion. I can assure the 100% job satisfaction. Thanks,
$500 USD in 10 days
5.0 (55 reviews)
6.1
6.1
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hello,sir. I'm a professional programmer with 6 years of experience. I've already done this kind of project before. If you award me, I'll implement all of your requirements in a short time. C++ expert to solve matrix problems (urgent) Algorithm, C Programming, C++ Programming, Mathematics, Matlab and Mathematica,
$555 USD in 4 days
4.9 (16 reviews)
5.8
5.8
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Use Arpack++. ................................................................................................................................................................
$500 USD in 10 days
5.0 (29 reviews)
4.7
4.7
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Hi I am an engineer I would suggest an algorithm called QR Method to solve for eigenvalues and eigenvectors. I already implmented it in Matlab but I can do it in C++ send me more details
$300 USD in 10 days
5.0 (7 reviews)
4.2
4.2
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The answer may not satisfy you if you are looking for a quick answer for some immediate computational problem. If you are a mathematician or coder it will make you happy! Are you ready? First I have worked computational linear algebra since I began graduate school in the late 1970s, on both dense and sparse matrices. I have witnessed many changes but some things remain the same. So it is with at least some experience that I can say the following. The short answer is no size fits all. It depends. On many things: 1) is there any structure to your sparseness? Is the situation that any matrix element is zero with probability independently of every other element? or is there structure? What is the ratio of zero to nonzero entries? 2) what are your limitations? Memory? Computations? 3) Do you have dynamic range (condition number) concerns? In other words are finite wordlengths any issue? 4) Is k known apriori? Or do you need to find it from the data? 5) Assuming k is unknown is there a big gap between the k-th and k+1-th smallest eigenvalue? I will give you one answer for one set of assumptions. There are many many other answers for other assumptions. Job security for math and coder folks for decades to come! Ok so assume that we begin with a sparse n by n matrix R, where R=ATA, and that: a) The matrix R is very sparse and very large, so memory and computation are stressors. b) The matrix R is potentially ill-conditioned c) k is unknown, and the k+1-th smallest eigenva..
$555 USD in 10 days
5.0 (9 reviews)
4.1
4.1
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I have ~7 years of experience in C++ and over 3 in C#. I also write some Python code and recently Haskell, so the task will not be a problem for me. Please contact me to discuss the requirements in detail. How big are those matrices?
$555 USD in 6 days
4.9 (15 reviews)
4.0
4.0
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Hi, i am more familiar with matlab, is that ok? what is the size of the matrix? how many eigenvectors? what is the sparsity? id like to know more details, thanks, g.
$250 USD in 7 days
4.9 (11 reviews)
3.8
3.8
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hi, I read your requirements which are easy for me to solve them asap. I am willing to do your project. I will follow the timeline. thanks
$250 USD in 2 days
4.7 (3 reviews)
3.5
3.5
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Hi, Greetings!! We have huge experience of working on C++. Please chat with us so that we can discuss further Looking forward to your response Thanks & Regards, Subasini
$666 USD in 5 days
4.7 (3 reviews)
3.2
3.2
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Hi am a software developer with 6+ years of exp. I mainly work on c++. I would like to know more about the project. Looking forward for a positive reply
$250 USD in 10 days
4.6 (2 reviews)
1.7
1.7
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We are an emerging name in providing innovative IT solutions, product designing and software to the digital platform worldwide. Our end-to-end product solutions & designs have been commanding, plain sailing, and utilitarian. Our competent team offers you complete remuneration for all technical engagements. We are determined and focus towards achieving assigned goal and we prefer real hard work, consistently and tireless efficiency towards all our projects and client’s satisfaction. Our determination and enthusiasm are our key factors on the bases of which we satisfy all our clients. Rizq specializes in Web Development, Designing & Graphics. We have been partnering with various companies across the globe. Our Designing Services includes: 1. Logo-Designing. 2. Info-Graphic. 3. Banners. 4. Graphic-Designing. 5. Illustrator. 6. Photoshop 7. HTML 8. CSS 9. JavaScript 10. Html 11. PHP . 12. content writing Please let us know if you have any requirement for the above, we would be glad to share a detailed proposal with you. We look forward to your response. Regards, Team Rizq.
$277 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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I am a mechanical and manufacturing engineering student who good at mathamatics.
$277 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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I m pretty much experienced in such things.
$555 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hello How are you I read your job description carefully I have many good experiences to develop algorithm I have take part in ACM contest and CodeChef contest for Algorithm and Coding using java and C++ I can finish your job quickly If you hire me, I will do my best and make you satisfied Thanks.
$333 USD in 2 days
0.0 (0 reviews)
0.0
0.0
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I can convince with building small part of 3x3 matrix eigen vectors. If satisfied with timely delivery and quality of work we can proceed further Relevant Skills and Experience Matlab mathematics c c++ c # .net
$555 USD in 10 days
0.0 (0 reviews)
0.0
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Member since Jun 13, 2018

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