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Machine and statistical learning wizards are becoming more eager to perform analysis with Spark MLlibrary if this is only possible. It’s trendy, posh, 阅读全文
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As we demonstrated in “A gentle introduction to parallel computing in R” one of the great things about R is how easy it is to take advantage of parall 阅读全文
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Feature selection is a process of extracting valuable features that have significant influence ondependent variable. This is still an active field of 阅读全文
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@theboysmithy did a great piece on coming up with an alternate view for a timeline for an FT piece. Here’s an excerpt (read the whole piece, though, i 阅读全文
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A couple of weeks or so ago, I picked up an inlink from an OCLC blog post about Visualizing Network Flows: Library Inter-lending. The post made use of 阅读全文