CIFAR-10 vs CIFAR-100

FeatureCIFAR-10CIFAR-100
Number of Classes10100
Class LabelsAirplane, Automobile, Bird, Cat, Deer, Dog, Frog, Horse, Ship, TruckApple, Aquarium Fish, Baby, Bear, Beaver, Bed, Bee, Beetle, Bicycle, Bottle, etc. (total 100 classes)
Number of Images60,000 (50,000 training + 10,000 test)60,000 (50,000 training + 10,000 test)
Image Dimensions32×32 pixels32×32 pixels
Color Channels3 (RGB)3 (RGB)
Data Format32x32x3 numpy arrays32x32x3 numpy arrays
Train/Test Split50,000 training images / 10,000 test images50,000 training images / 10,000 test images
Per-Class Samples6,000 images per class600 images per class
Dataset Size~163 MB~163 MB
Dataset CreatorAlex Krizhevsky, Vinod Nair, and Geoffrey HintonAlex Krizhevsky, Vinod Nair, and Geoffrey Hinton
Year of Release20092009
ApplicationsImage classification, object recognition, machine learning benchmarksFine-grained image classification, object recognition, machine learning benchmarks

CIFAR 100 Dataset

The CIFAR-100 dataset is a dataset that is widely used in the field of computer vision, serving as a foundational tool for developing and testing machine learning models. This article provides a detailed exploration of the CIFAR-100 dataset and loading process.

Table of Content

  • What is the CIFAR-100 Dataset?
  • Classes and Superclasses
  • Role of the CIFAR-100 Dataset in Computer Vision
  • How to Load CIFAR-100 Dataset in TensorFlow
  • CIFAR-10 vs CIFAR-100
  • Applications of CIFAR-100 Dataset
  • FAQs on CIFAR-100 Dataset

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What is the CIFAR-100 Dataset?

Developed by the Canadian Institute for Advanced Research (CIFAR), the CIFAR-100 dataset consists of 60,000 color images partitioned into 100 classes, with each class holding 600 images. The dataset is further divided into 50,000 training images and 10,000 testing images. Each image in the CIFAR-100 dataset is a 32×32 color image, which poses a substantial challenge due to its low resolution....

Classes and Superclasses

Unlike its simpler counterpart, CIFAR-10, which contains 10 classes of images, CIFAR-100 is structured around 100 fine classes. These classes are grouped into 20 superclasses. Each superclass encompasses five classes that are semantically related. For instance, the “Aquatic mammals” superclass includes classes like beaver, dolphin, otter, seal, and whale....

Role of the CIFAR-100 Dataset in Computer Vision

The CIFAR-100 dataset was created as an extension of the CIFAR-10 dataset, which contains the same number of total images but fewer classes (10 classes instead of 100). It was developed to provide a more challenging dataset that could help advance the development of more sophisticated image recognition technologies. The CIFAR datasets were created by Alex Krizhevsky, Vinod Nair, and Geoffrey Hinton and have been widely used in academic and research settings since their introduction....

How to Load CIFAR-100 Dataset in TensorFlow

We will load the CIFAR-100 dataset using TensorFlow and plot a 4×4 grid of sample images with their class labels....

CIFAR-10 vs CIFAR-100

FeatureCIFAR-10CIFAR-100Number of Classes10100Class LabelsAirplane, Automobile, Bird, Cat, Deer, Dog, Frog, Horse, Ship, TruckApple, Aquarium Fish, Baby, Bear, Beaver, Bed, Bee, Beetle, Bicycle, Bottle, etc. (total 100 classes)Number of Images60,000 (50,000 training + 10,000 test)60,000 (50,000 training + 10,000 test)Image Dimensions32×32 pixels32×32 pixelsColor Channels3 (RGB)3 (RGB)Data Format32x32x3 numpy arrays32x32x3 numpy arraysTrain/Test Split50,000 training images / 10,000 test images50,000 training images / 10,000 test imagesPer-Class Samples6,000 images per class600 images per classDataset Size~163 MB~163 MBDataset CreatorAlex Krizhevsky, Vinod Nair, and Geoffrey HintonAlex Krizhevsky, Vinod Nair, and Geoffrey HintonYear of Release20092009ApplicationsImage classification, object recognition, machine learning benchmarksFine-grained image classification, object recognition, machine learning benchmarks...

Applications of CIFAR-100 Dataset

The CIFAR-100 dataset is primarily used in machine learning and computer vision research for object recognition and classification tasks. It serves as a benchmark dataset to develop and test algorithms that can recognize and classify objects within an image. Applications include:...

FAQs on CIFAR-100 Dataset

What is the difference between CIFAR-10 and CIFAR-100?...