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classification problem in R

I have a dataset of 3,000 lines and 4,000 columns and the rows are grouped into 5 classes and I need to find out which columns, and combination of columns, are more discriminative for each combination of classes (re classifying into binary one versus the other or one combination versus all etc).

The best would be to first find the combination of features most relevant for a class (the identity of the features is what is of interest here), and then building a model to find and test the accuracy for predicting a class from those features.

I am looking for a machine learning expert in R so I can understand and replicate each step.

Compétences : Machine Learning (ML), Analyses statistiques, Langage de programmation R

Concernant le client :
( 0 commentaires ) United States

Nº du projet : #33719381

15 freelances font une offre moyenne de 88 € pour ce travail

(126 Commentaires)
7.5
(87 Commentaires)
6.5
(123 Commentaires)
6.5
datascientist90

I can analyse your data to find relations between values with classes.

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(11 Commentaires)
5.6
ibahimakerkouch

Hi, I have a lot of experience with the R language. I also have a master's degree in data science.  My reviews prove to you that I worked well on R projects. Your project is a challenge for me. Let's discuss it. For th Plus

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(51 Commentaires)
5.3
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4.9
(12 Commentaires)
4.4
merinsinha

Senior R Expert. As 9+ years experiences in these field. I can give good quality work. I have read the guidelines of your work.I believe that i can provide you the best quality works you are anticipating from this pla Plus

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(16 Commentaires)
4.2
gracew20

Hello there, I am good in machine learning in R, and modelling, i am good in classification modelling and algorithm, message me so that we can discuss Grace ThanksHello there, I am good in machine learning in R, and Plus

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(15 Commentaires)
4.1
engrmalikshahid7

Hi, This can be done using any classification algorithm like logistic regression, KNN, SVM etc etc, we can also use DNN, for the second part we can use Principal Component Analysis to figure out which input features ar Plus

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(4 Commentaires)
3.3
hangabox

Hi! I'm Hana. I have a master's degree in statistics and over 7 years of experience in R programming. My thesis was about feature selection so this topic is one of my expertise. Please don't hesitate to contact me so Plus

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(8 Commentaires)
3.5
(7 Commentaires)
3.0
Tripplen

Dear client, I have a great experience in the field and would execute the task with a lot of efficiency. Kindly initiate a conversation and we could talk more about the details of your project. Best regards.

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(3 Commentaires)
2.1
aniskhanvw

Hi, I have been an academic at a top-ranked engineering university, since 2013. Currently, I am on a sabbatical, residing in the UK, as a stay-home-dad. I have adequate knowledge of the breadth of ML algorithms with a Plus

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(1 Évaluation)
1.6
luzamida

O melhor seria primeiro encontrar a combinação de recursos mais relevantes para uma classe (a identidade dos recursos é o que é de interesse aqui), e, em seguida, construir um modelo para encontrar e testar a precisão Plus

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(0 Commentaires)
0.0