[ 原始碼： r-cran-themis ]
套件：r-cran-themis（1.0.2-2）
GNU R extra recipes steps for dealing with unbalanced data
A dataset with an uneven number of cases in each class is said to be unbalanced. Many models produce a subpar performance on unbalanced datasets. A dataset can be balanced by increasing the number of minority cases using SMOTE 2011 <arXiv:1106.1813>, BorderlineSMOTE 2005 <doi:10.1007/11538059_91> and ADASYN 2008 <https://ieeexplore.ieee.org/document/4633969>. Or by decreasing the number of majority cases using NearMiss 2003 <https://www.site.uottawa.ca/~nat/Workshop2003/jzhang.pdf> or Tomek link removal 1976 <https://ieeexplore.ieee.org/document/4309452>.
其他與 r-cran-themis 有關的套件
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- dep: r-api-4.0
- 本虛擬套件由這些套件填實： r-base-core
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- dep: r-cran-dplyr
- GNU R grammar of data manipulation
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- dep: r-cran-generics (>= 0.1.0)
- GNU R common S3 generics not provided by base R methods
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- dep: r-cran-glue
- GNU R interpreted string literals
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- dep: r-cran-gower
- GNU R Gower's Distance
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- dep: r-cran-hardhat
- GNUR R construct modeling packages
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- dep: r-cran-lifecycle (>= 1.0.3)
- manage the life cycle of your GNU R package functions
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- dep: r-cran-purrr
- GNU R functional programming tools
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- dep: r-cran-rann
- Fast Nearest Neighbour Search Using L2 Metric
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- dep: r-cran-recipes (>= 1.0.4)
- GNU R preprocessing tools to create design matrices
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- dep: r-cran-rlang
- Functions for Base Types and Core R and 'Tidyverse' Features
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- dep: r-cran-rose
- GNU R random over-sampling examples
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- dep: r-cran-tibble
- GNU R Simple Data Frames
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- dep: r-cran-vctrs
- GNU R vector helpers
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- dep: r-cran-withr
- GNU R package to run code 'With' temporarily modified global state
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- rec: r-cran-covr
- test coverage for GNU R packages
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- rec: r-cran-dials (>= 1.2.0)
- GNU R tools for creating tuning parameter values
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- rec: r-cran-ggplot2
- implementation of the Grammar of Graphics
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- rec: r-cran-modeldata
- Data Sets Used Useful for Modeling Packages
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- rec: r-cran-testthat (>= 3.0.0)
- GNU R testsuite