04 2017 档案

摘要:Recently we were building a Shiny App in which we had to load data from a very large dataframe. It was directly impacting the app initialization time, 阅读全文
posted @ 2017-04-12 09:56 payton数据之旅 阅读(448) 评论(0) 推荐(0) 编辑
摘要:@drsimonj here to show you how to conduct ridge regression (linear regression with L2 regularization) in R using the glmnet package, and use simulatio 阅读全文
posted @ 2017-04-11 09:55 payton数据之旅 阅读(512) 评论(0) 推荐(0) 编辑

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