kfda

Kernel Fisher Discriminant Analysis

v1.0.0 · Sep 27, 2017 · GPL-3

Description

Kernel Fisher Discriminant Analysis (KFDA) is performed using Kernel Principal Component Analysis (KPCA) and Fisher Discriminant Analysis (FDA). There are some similar packages. First, 'lfda' is a package that performs Local Fisher Discriminant Analysis (LFDA) and performs other functions. In particular, 'lfda' seems to be impossible to test because it needs the label information of the data in the function argument. Also, the 'ks' package has a limited dimension, which makes it difficult to analyze properly. This package is a simple and practical package for KFDA based on the paper of Yang, J., Jin, Z., Yang, J. Y., Zhang, D., and Frangi, A. F. (2004) <DOI:10.1016/j.patcog.2003.10.015>.

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CRAN Check Status

14 NOTE

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	39.2s
r-devel-linux-x86_64-debian-gcc	NOTE	29.2s
r-devel-linux-x86_64-fedora-clang	NOTE	59.8s
r-devel-linux-x86_64-fedora-gcc	NOTE	58.2s
r-devel-macos-arm64	NOTE	13s
r-devel-windows-x86_64	NOTE	56s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	30s
r-oldrel-windows-x86_64	NOTE	62s
r-patched-linux-x86_64	NOTE	36.9s
r-release-linux-x86_64	NOTE	37.1s
r-release-macos-arm64	NOTE
r-release-macos-x86_64	NOTE	37s
r-release-windows-x86_64	NOTE	57s

Check details (19 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Donghwan Kim <donhkim9714@korea.ac.kr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Donghwan",
                    family = "Kim",
                    role = c("aut", "cre"),
                    email = "donhkim9714@korea.ac.kr")
as necessary.

NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Donghwan Kim <donhkim9714@korea.ac.kr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Donghwan",
                    family = "Kim",
                    role = c("aut", "cre"),
                    email = "donhkim9714@korea.ac.kr")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-oldrel-macos-arm64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-oldrel-macos-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-oldrel-windows-x86_64

LazyData

  'LazyData' is specified without a 'data' directory

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

Check History

NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Donghwan Kim <donhkim9714@korea.ac.kr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Donghwan",
                    family = "Kim",
                    role = c("aut", "cre"),
                    email = "donhkim9714@korea.ac.kr")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Donghwan Kim <donhkim9714@korea.ac.kr>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Donghwan",
                    family = "Kim",
                    role = c("aut", "cre"),
                    email = "donhkim9714@korea.ac.kr")
as necessary.

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) kfda.Rd:26: Lost braces
    26 |  \item{kpca.train}{An object of class "kpca". It has results of \code{kpca} function. (see{\code{\link[kernlab]{kpca}}} (in package \pkg{kernlab}))}
       |                                                                                           ^

Dependency Network

Version History

new 1.0.0 Mar 9, 2026