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

Completed Posted 2 years ago Paid on delivery
Completed 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.

Statistics Mathematics Operations Research Linear Programming C Programming

Project ID: #31518550

About the project

28 proposals Remote project Active 2 years ago

Awarded to:

(0 Reviews)
0.0

28 freelancers are bidding on average $2882 for this job

AwaisChaudhry

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+ More

$5000 USD in 28 days
(11 Reviews)
6.6
irfanui

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 More

$5000 USD in 33 days
(1 Review)
5.1
lailton

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 f More

$3000 USD in 7 days
(7 Reviews)
5.2
TheLKteam

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 str More

$1650 USD in 10 days
(11 Reviews)
5.2
Valuesolutions

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 n More

$1650 USD in 7 days
(44 Reviews)
6.0
techplusintl

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 t More

$2500 USD in 7 days
(6 Reviews)
5.1
scientvivo

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 More

$3000 USD in 7 days
(3 Reviews)
4.3
kazemmojtama

"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 More

$10000 USD in 8 days
(7 Reviews)
3.9
apgrl123

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 confide More

$2000 USD in 7 days
(2 Reviews)
3.6
normanburtonfree

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 More

$2000 USD in 7 days
(5 Reviews)
3.4
Mrsezbar

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 y More

$1700 USD in 10 days
(2 Reviews)
3.4
hnutweblera

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..

$2000 USD in 15 days
(1 Review)
2.3
omer19

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. More

$1650 USD in 14 days
(3 Reviews)
3.0
heenafullstacken

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 meth More

$5000 USD in 47 days
(0 Reviews)
0.0
antonyhryts

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 suita More

$1650 USD in 7 days
(0 Reviews)
0.0
Haidovkyi

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 algor More

$2500 USD in 20 days
(0 Reviews)
1.0
Ecybersolution

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 More

$3500 USD in 7 days
(0 Reviews)
0.0
edulov

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 More

$300 USD in 7 days
(0 Reviews)
0.0