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Peter Flom
Peter Flom
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I have 3 millions of instances with 30 features each and I tryam trying to reduce it in a sensible size for my computer for a classification problem. What are possible methods I can use to reduce the data while keeping the quality of classification reasonable.

I have 3 millions of instances with 30 features each and I try to reduce it in a sensible size for my computer for classification problem. What are possible methods I can use to reduce the data while keeping the quality of classification reasonable.

I have 3 millions instances with 30 features each and I am trying to reduce it in a sensible size for my computer for a classification problem. What are possible methods I can use to reduce the data while keeping the quality of classification reasonable.

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erogol
erogol
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What alternatives are there for dataset reduction beside the random sampling?

I have 3 millions of instances with 30 features each and I try to reduce it in a sensible size for my computer for classification problem. What are possible methods I can use to reduce the data while keeping the quality of classification reasonable.