Questions tagged [r]

For questions about implementation of Machine Learning and Artificial Intelligence algorithms in the R programming language.

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2answers
45 views

How to avoid over-fitting using early stopping when using R cross validation package caret

I have a data set with 36 rows and 9 columns. I am trying to make a model to predict the 9th column I have tried modeling the data using a range of models using caret to perform cross-validation and ...
0
votes
0answers
18 views

Should I move on from R and use Python for AI? [duplicate]

I have been using RStudio for a few years now, for various machine learning and deep learning techniques. For example, I want to build a trading bot that takes into account live news, which is tougher ...
1
vote
0answers
19 views

Running a simple graph network example in gym

This a fix example to run in gym open ai ...
1
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0answers
21 views

Keras correlation coefficient as network metric in R

does anyone know how to use the correlation coefficient or squared correlation coefficient as a metric in keras in R (although other languages may provide clues). This is for a CNN that functions ...
35
votes
8answers
15k views

Is a switch from R to Python worth it? [closed]

I just finished a 1-year Data Science master's program where we were taught R. I found that Python is more popular and has a larger community in AI. What are the advantages that Python may have over R ...
2
votes
1answer
39 views

Machine learning to find drivers of an event with presence-only data (no absence)

I have some ecological data on the confirmed presence of a certain animal. I have data on the: ...
2
votes
2answers
272 views

Defining rules for an expert system

I'm doing a project for my last university examination but I'm having some troubles! I'm making an expert system who should be able to assemble a computer after asking some questions to the user. It ...
3
votes
2answers
144 views

Predict frequently purchased items under certain conditions with customer purchasing history data

I have purchasing history data for grocery shopping. I am trying to get abnormally frequently purchased items under certain conditions. For instance, I am trying to find frequently purchased items, ...