keras3/man/dataset_cifar100.Rd at a14bd68e2bf750e6ed74c808854bf7cda4ed759f · rstudio/keras3 · GitHub

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% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/datasets.R
\name{dataset_cifar100}
\alias{dataset_cifar100}
\title{CIFAR100 small image classification}
\usage{
dataset_cifar100(label_mode = c("fine", "coarse"), convert = TRUE)
}
\arguments{
\item{label_mode}{one of "fine", "coarse".}

\item{convert}{When \code{TRUE} (default) the datasets are returned as R arrays.
If \code{FALSE}, objects are returned as NumPy arrays.}
}
\value{
Lists of training and test data: \verb{train$x, train$y, test$x, test$y}.

\if{html}{\out{<div class="sourceCode r">}}\preformatted{str(dataset_cifar100())
}\if{html}{\out{</div>}}

\if{html}{\out{<div class="sourceCode">}}\preformatted{## List of 2
##  $ train:List of 2
##   ..$ x: int [1:50000, 1:32, 1:32, 1:3] 255 255 250 124 43 190 50 178 122 255 ...
##   ..$ y: num [1:50000, 1] 19 29 0 11 1 86 90 28 23 31 ...
##  $ test :List of 2
##   ..$ x: int [1:10000, 1:32, 1:32, 1:3] 199 113 61 93 80 168 37 175 233 182 ...
##   ..$ y: num [1:10000, 1] 49 33 72 51 71 92 15 14 23 0 ...

}\if{html}{\out{</div>}}

\if{html}{\out{<div class="sourceCode r">}}\preformatted{str(dataset_cifar100(convert = FALSE))
}\if{html}{\out{</div>}}

\if{html}{\out{<div class="sourceCode">}}\preformatted{## List of 2
##  $ train:List of 2
##   ..$ x: <numpy.ndarray shape(50000,32,32,3), dtype=uint8>
##   ..$ y: <numpy.ndarray shape(50000,1), dtype=int64>
##  $ test :List of 2
##   ..$ x: <numpy.ndarray shape(10000,32,32,3), dtype=uint8>
##   ..$ y: <numpy.ndarray shape(10000,1), dtype=int64>

}\if{html}{\out{</div>}}

The \code{x} data is an array of RGB image data with shape (num_samples, 3, 32, 32).

The \code{y} data is an array of category labels with shape (num_samples).
}
\description{
Dataset of 50,000 32x32 color training images, labeled over 100 categories,
and 10,000 test images.
}
\seealso{
Other datasets: \cr
\code{\link{dataset_boston_housing}()} \cr
\code{\link{dataset_california_housing}()} \cr
\code{\link{dataset_cifar10}()} \cr
\code{\link{dataset_fashion_mnist}()} \cr
\code{\link{dataset_imdb}()} \cr
\code{\link{dataset_mnist}()} \cr
\code{\link{dataset_reuters}()} \cr
}
\concept{datasets}