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Need expert for optimization methodology (maximize the amount of data points (x,y) in an interval)

$300-3000 USD

Completed
Posted over 2 years ago

$300-3000 USD

Paid on delivery
See [login to view URL] for an example of the data that you will be working with (there are thousands more like these). The file code.R shows how a single line is being estimated (code is written in R but the solution can be in Python or C). The target function (hits) maximizes the number of data points (x,y) that are contained within an interval. As the target function is non-convex, the parameter-search is based on grid-search and thus rather slow. The job is to replace the grid-search approach with something that decreases the time it takes to calculate the parameters significantely. As a reference, running code.R, the calculation of the first line (rad = 3.92, intz_rot = -0.03, hits = 892) takes about 8 seconds. The goal is to change the methodology such that the running time is below 1 second on a single CPU. Use the word OPTIMIZATION within your proposal to be considered for bidding.
Project ID: 31518550

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27 proposals
Remote project
Active 3 yrs ago

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$0 USD in 7 days
5.0 (23 reviews)
6.9
6.9
27 freelancers are bidding on average $2,954 USD for this job
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Hi, I have read the brief details on the job listing. I am a full stack developer with 9 years of coding experience specially with {ProjectSkills}. I have worked with multiple similar jobs before. I have completed 175+ major projects just on this website in last 5 years. Apart from that I have a good team of developers for doing web based jobs of any kind. You can check my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe I can do this job. Lets discuss ! Awais
$5,000 USD in 28 days
5.0 (13 reviews)
7.0
7.0
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Hello.. i have read your project details and can help you.. I have good experience with c/c++/c# develop.. So i can handle this project.. Hope more discuss with you.. Regards..
$2,000 USD in 15 days
4.9 (9 reviews)
7.1
7.1
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"OPTIMIZATION" Hello, I am a PhD candidate in Electrical Engineering (control systems). I'm expert in MATLAB and python programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you. Please send me the details of your project. Thanks for attention (100% Completed, On Time and On Budget)
$10,000 USD in 8 days
5.0 (9 reviews)
6.3
6.3
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hi, i have rich experienced of R programming so that i can give you the perfect result. R language is my top skill and i am majoring it for over 6 years. i have completed the several projects already so i have confident to complete your project 100%. if you want to discuss about the project, please contact with me. thank you.
$2,000 USD in 7 days
5.0 (12 reviews)
5.9
5.9
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OPTIMIZATION Hi there, ★★★ Python / C / C++ / C# Expert ★★★ 8+ Years of Experience ★★★ I've read requirements and ready to eplace the grid-search approach with something that decreases the time it takes to calculate the parameters significantely.. I have strong grasp on Object-Oriented Programming along with excellent analytical and program-solving skills. What we can do but not limited to: ✔️ Debugging & Solving Problems ✔️ Pointers ✔️ Abstract Classes and Objects ✔️ Constructors and Destructors ✔️ Operator Overloading ✔️ Inheritance, Polymorphism ✔️ Data structures (DSA) ✔️ Functions Overriding and Overloading ✔️ File handling, Streams ✔️ Algorithm Analysis ✔️ Linked Lists ✔️ Stacks and Queues ✔️ Recursion Development Tools: Visual Studio, Code Blocks, Dev c++, Turbo, Netbeans, Eclipse etc I'll be glad to discuss project before start so let's chat. Thanks for your consideration. Best Regards, TechPlus Team
$2,500 USD in 7 days
4.8 (16 reviews)
6.0
6.0
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Hey, This is Mohammad Full Stack {ProjectSkills} Developer. Your Project Title is {ProjectTitle} Right? Sure You have come to the right place And I am ready to work over your project. Sure I've 10 Years of experience in Blockchain Technology and as a Full Stack Engineer i m working from last 15 years. Please visit my portfolio: https://www.freelancer.com/u/irfanui Before accepting this offer please message me in my inbox to have a discussion about this job to avoid confusions. Regards Mohammad Full Stack Engineer
$5,000 USD in 33 days
4.5 (3 reviews)
5.7
5.7
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OPTIMIZATION Hello, I'm an expert in image/video processing with Machine Learning and Deep Learning. I have rich experience with optimization technologies in MATLAB, python and C/C++. I can estimate projection matrix from this image. I can do this project perfectly and I'm ready to start already. Best Regards.
$3,000 USD in 7 days
5.0 (7 reviews)
5.1
5.1
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OPTIMIZATION Dear Prospective Client Jan, I've been developing advanced optimization algorithms using Python and R for several years and would like to work on your project by improving your search method. I have a strong backgound in mathematics as well, which will help a lot. I assure you that you will be impressed by the quality of my work as did every single client of mine. I'm looking forward to hearing from you. Yours sincerely.
$1,650 USD in 10 days
5.0 (13 reviews)
5.3
5.3
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Hello, I hope this finds you well. I have just seen your project requiring; C Programming Statistics Mathematics Linear Programming Operations Research I believe that my 10-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
$1,650 USD in 7 days
3.9 (49 reviews)
6.1
6.1
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OPTIMIZATION Hello Since I am not a big friend of R, I tried to understand the code and some, maybe stupid questions appeared. I'd love to get more info about implemented algorithm to decide, if my experience allows me to make a serious bid. Thus I am putting the main question here: > it looks that you rotate a picture and then scan it horizontally to find a longest line segment of strictly consequent points. Am I right? Regards,
$300 USD in 7 days
5.0 (14 reviews)
4.7
4.7
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OPTIMIZATION Hi I am a very experienced statistician, data scientist and academic writer. I have completed several PhD level thesis projects involving advanced statistical analysis of data. I have worked with data from several companies and have done projects involving high level quantitative analysis and data interpretation skills to study the trends, time behaviour and compare the variables in the data. I can do advanced level analysis in SPSS, R, PYTHON, WEKA, TABLEAU and EXCEL tools like machine learning, deep learning, AI, NLP, hypothesis testing, forecasting, T-test, ANOVA etc. Looking forward to discussion, Best Regards, Suyash
$3,000 USD in 7 days
5.0 (5 reviews)
4.2
4.2
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Hello, "OPTIMIZATION " I am Hoss. I have a PhD and 15 years of professional programming experience. I have extensive experience in optimization algorithms and working with heavy data. To increase the speed, I suggest you to use the kd-tree algorithm inside your optimization model. I recently used this method in a clustering project and reduced the analysis time for 40k data points from 45 seconds to 1.5 seconds and the result was really amazing. I'll be really interested in working with you on this project and I guarantee to reduce the analysis time to the desired level. If the result is not good, I will not receive any payment. *please send me a message thank you
$1,700 USD in 10 days
5.0 (4 reviews)
3.4
3.4
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OPTIMIZATION OPTIMIZATION OPTIMIZATION OPTIMIZATION OPTIMIZATION OPTIMIZATION OPTIMIZATION Dear client, I hope you are doing well As a professional developer, I have many years experiences of this field. Please feel free to contact me and let’s discuss about your job in detail to finish your job correctly. If you award me the project, I can start working immediately and work full time. I would love to work with you. Look forward to hear from you soon. Thank you. Best Regards. Mark
$2,000 USD in 7 days
3.9 (6 reviews)
4.1
4.1
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hello, I have seen that you need an experienced C++ expert for optimization methodology (maximize the amount of data points (x,y) in an interval . I am a professional C++ expert with more than 10 years experience. I have carefully understood your project requirements am sure that, I can do your project in very professional way. I have some more questions ,lets discuss the details in chatbox thank you
$1,650 USD in 14 days
2.3 (3 reviews)
3.0
3.0
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Hi There, i m Expert for C Programming, Operations Research, Statistics, Linear Programming and Mathematics. I am ready to work over your project. i have checked your Project Title is Need expert for optimization methodology (maximize the amount of data points (x,y) in an interval) . its according my skills. Please visit my portfolio: https://www.freelancer.com/u/heenafullstacken Before accepting this offer please message me in my inbox to have a discussion about this Project. Regards Heena Full Stack Engineer
$5,000 USD in 47 days
0.0 (0 reviews)
0.0
0.0
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Dear Client First of all,I'd like to give my warm regard to you,Hi, I'm very happy to bid on this project. I have read your description carefully and I think that the developer you are looking for is me and it is suitable for this task. But I have full experience and skills for React,Laravel, Python, Django, Java, Javascript, Software Development and Software Architecture.. I have done the many project as same as your web project. I can do your work within 6 hours...really. I believe that "honesty is best policy". If that's right, contact me. I would love to work with you. Look forward to hear from you soon. Thank you. Best Regards.
$1,650 USD in 7 days
0.0 (0 reviews)
0.0
0.0
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Hi, I have read your requirement and code/image. I have confidence and solution for your task. Optimization an algorithm is my confident skill. I am a remarkable Algorithm and C++/Java/Python/R expert. I know all algorithm, and can implement all algorithm using C++/Java/Python/R. I have a deep knowledge on math and optimization. Your task really suits me right. I have 11+ years experience in Optimization of algorithm. Please get in touch with me! Thanks a lot.
$2,500 USD in 20 days
0.0 (0 reviews)
1.0
1.0
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Hi, Greetings of the Day! I am Sunil. I Have Read The Project Description and I Can Optimization Methodology in Your Project immediately and let me know if you would like to discuss anything further with me. I have 6+ years of competitive experience in web application development using ASP.NET MVC | MVVM and SQL Server. I have rich experience in database development and I am an expert in writing complex queries, stored procedures, and user-defined functions. You can see my profile and portfolio as a reference. My Technical Skills: Development: C#, .Net Core, ASP.NET, MVC, Azure, SQL Server, Entity framework. Web API, Jquery/Ajax, Angular, Bootstrap 4 HTML5 Tools: Visual Studio, SQL Server Management Studio Database: SQL Server, MYSQL, SQL Compact, MS Access If I can provide you with any further information on our background and qualification, please let me know. I look forward to hearing from you, thank you for your consideration. Thanks Sunil
$3,500 USD in 7 days
0.0 (0 reviews)
0.0
0.0

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Flag of SWITZERLAND
Winterthur, Switzerland
5.0
10
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Member since Apr 25, 2020

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