Horse Race probability with R

Estimated Job duration: 1 - 2 weeks

the project consists in finding probabilities in a horse races data set ,

by using the R Xgboost( or catboost or adaboost, if xgboost fails) algorithm.

Worker must have good knowledge of R xxboost algorithms.

I only need the raw code, without any user interface.

to be provided :

- one piece of R code providing a model created from a training set

and adding to this set several columns of results:

- probability provided by the model

- normalized probability, relatively to each race,and the deduced odds

- the ranking relatively to each race.

- VERY IMPORTANT :the created model will then be applied to the test set in order to check that

the obtained results are close to the training set ones (avoiding overfitting)

with the mlogit from R, I could get 24% success(*) on the 8000 first races and 23% on the remaining races

so, test % success should be superior for the new algorithm to be worth using

- another piece of R code using the previous saved model on unseen data file

attached is a sample of the data set. on request I provide the whole data set

(*) success means ratio of (nb of actual first horse in races / nb of horses with highest found predicted probability in each race )

Skills: Algorithm, C++ Programming, R Programming Language, Statistical Analysis, Statistics

See more: horse race computer groups, horse race animation, horse race britain, horse racing algorithm software, horse racing regression model, horse racing mathematical formula, predicting horse race winners, horse racing prediction model, multinomial logistic regression horse racing, horse racing mathematics, using r for horse racing, data processing, mathematics, statistics, statistical analysis, r, horse race courses britian, virtual horse race, horse race data inputting jobs, horse race java project

About the Employer:
( 17 reviews ) PARIS, France

Project ID: #16980697

28 freelancers are bidding on average $469 for this job

$555 USD in 10 days
(27 Reviews)

Hi I am a very experienced statistician and data analyst. 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 More

$750 USD in 10 days
(98 Reviews)

Hello! I am a dual degree medical doctor/electrical engineer working as a bioinformatics analyst in Belgrade (two years now). Currently, I am also getting a PhD in Bioinformatics. As of May, I am becoming a teaching More

$555 USD in 10 days
(59 Reviews)

Hello Sir, I am a computer science tutor, I teach (among others) R, Data Science, and Advanced Algorithms. I have done many projects like this, and I'm one of the top developers, and you can check by clicking on my p More

$250 USD in 10 days
(74 Reviews)

Hello, there, I am very happy to put my bid on your project. I have solid knowledge on skills related your project and have experience of developing software. I hope to discuss everything of the project in detail wi More

$300 USD in 7 days
(36 Reviews)

With 2+ years in R programming and piloting of successful R projects, I am an ideal candidate. I have experience with a variety of packages and data formats including the algorithms mentioned. I am confident that I wil More

$600 USD in 10 days
(16 Reviews)

Hello, I can help with you in your project Horse Race probability with R. I have more than 5 years of experience in Algorithm, C++ Programming, R Programming Language, Statistical Analysis, Statistics. We have worke More

$750 USD in 10 days
(29 Reviews)

Hi, Thanks you for your this job posting. I am an expert of algorithm and senior software developer, so I am interested in and confident to do this project. I hope we discuss everything related on the project here a More

$500 USD in 10 days
(8 Reviews)

Feel fee to contact me for Horse Race probability with [login to view URL] me message to discuss further more details .We provide the comments,images,videos,demos and live sessions in order to help the [login to view URL] payment onl More

$250 USD in 10 days
(21 Reviews)

We are a team of industrial and mechanical engineers. We have applied several machine learning algorithms in R and experienced in statistics. Even though we didn't implement a Xgboost algorithm; we have worked with ran More

$500 USD in 10 days
(14 Reviews)

Dear customer, I have delivered 100+ projects in the field of data analysis during the last few years. I would love to start working together on this awesome project. Enjoy your day, Joerg.

$499 USD in 10 days
(7 Reviews)

I am a full-time freelancer looking for a long term business alliance. I have a 5 star rated profile in [login to view URL] too. [login to view URL]~0167b98b2888b11ab6 If you are looking for top notch work then More

$555 USD in 10 days
(4 Reviews)

Hello i am R language and statistics expert and i am very interested in your task i read your job description and i think i can help you i will do my best . thank you

$444 USD in 10 days
(6 Reviews)

A dedicated analyst, proficient in running successful method-oriented operations & taking initiatives for business excellence. Specialized in creating Predictive modelling of data using supervised (Machine Learning) an More

$555 USD in 10 days
(16 Reviews)

en tant que joueur des PMU d'abord et ingénieur d'Etat en statistique et economie appliquée puis diplômes de Microsoft office je suis motivé et capable de faire ce travail PS: j'ai déjà commencé ce genre de travail p More

$280 USD in 10 days
(9 Reviews)
$500 USD in 10 days
(10 Reviews)

Hello, dear sir. I am expert in matlab, R, math, physics. I have a lot of experiences in many R, statistics, probability projects. I will do your projects well. Please contact me. Thanks.

$555 USD in 10 days
(7 Reviews)

I have hands on experience in XGboost. I can finish this task in a no time. Thanks, Ajay 9850264948

$333 USD in 3 days
(10 Reviews)

Hi I have sound experience in R and would be able to complete the work in stipulated time and with the required algos of xxboost. depending upon work the bidget can be decided and i pormise to provide quality work an More

$250 USD in 7 days
(2 Reviews)

Hello. I am very interested in your project. I am the best Python, C ++ and C language team. I am a real expert of C/C++ language. I am an algorithm designer too. I have previously done many types of C program pro More

$250 USD in 10 days
(6 Reviews)