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Questions tagged [r]

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

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30
votes
8answers
13k views

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

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. Is it worth for someone in my position to switch ...
0
votes
0answers
12 views

How to gauge importance in random forest when there is overlap between variables

I have a dataset where I'm trying to gauge the importance of certain drivers (X and Y) over various time periods. I'd like to look at the importance of certain ranges of times, which will overlap with ...
2
votes
1answer
35 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: ...
0
votes
0answers
16 views

How to interpret the generated ACF and PACF plot in time-series problem?

I recently started working onto Time-Series problem and gathered insights onto the working and the logic behind. However I'm still not clear that how ACF and PACF plots help us in building a model? ...
2
votes
2answers
250 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
139 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, ...