rknn: an R Package for Parallel Random KNN Classification with Variable Selection

نویسندگان

  • E. James Harner
  • Shengqiao Li
  • Donald A. Adjeroh
چکیده

Random KNN (RKNN) is a novel generalization of traditional nearest-neighbor modeling. Random KNN consists of an ensemble of base k-nearest neighbor models, each constructed from a random subset of the input variables. A collection of r such base classifiers is combined to build the final Random KNN classifier. Since the base classifiers can be computed independently of one another, the overall computation is embarrassingly parallel.

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تاریخ انتشار 2013