CIFAR-10

La base de dades CIFAR-10 (acrònim anglès de Canadian Institute For Advanced Research) és una col·lecció d'imatges que s'empren en el camp de l'aprenentatge automàtic i en els algorismes de visió per ordinador creades al CIFAR (institut canadenc de recerca avançada). És un dels conjunts de dades més utilitzats per a la investigació sobre l'aprenentatge automàtic.[1][2] La base de dades CIFAR-10 conté 60.000 imatges del format 32x32 dividides en 10 classes diferents.[3] Aquestes classes són avions, cotxes, ocells, gats, cérvols, gossos, granotes, cavalls, vaixells i camions. Hi ha 6.000 imatges de cada classe.[4] Aquestes imatges s'empren a l'hora de realitzar l'entrenament de sistemes de processament d'imatges.[5]

Prestacions

Taula que mostra l'error resultant en funció del tipus de processament d'aprenentatge automàtic:[6]

Algorisme Taxa d'error (%) Data de publicació
Xarxes Convolutional Deep Belief 21.1 Agost, 2010
Xarxes Densely Connected Convolutional 5.19 24 Augost, 2016
Xarxes Wide Residual 4.0 23 Maig, 2016
Xarxes amb aprenentatge Reinforcement 3.65 4 Novembre, 2016
Fraccional Max-Pooling 3.47 18 Desembre, 2014
Regularització Shake-Shake 2.86 21 Maig, 2017
Improved Regularization of Convolutional Neural Networks with Cutout 2.56 15 Agost, 2017
Regularització ShakeDrop 2.31 7 Febrer, 2018
Regularització per Image Classifier Architecture Search 2.13 6 Febrer, 2018
AutoAugment: Learning Augmentation Policies from Data 1.48 24 Maig, 2018

Referències

  1. ↑ «AI Progress Measurement» (en anglès). Electronic Frontier Foundation, 12-06-2017.
  2. ↑ «Popular Datasets Over Time | Kaggle».
  3. ↑ Hope, Tom; Resheff, Yehezkel S.; Lieder, Itay. Learning TensorFlow: A Guide to Building Deep Learning Systems. "O'Reilly Media, Inc.", 2017-08-09, p. 64–. ISBN 9781491978481 [Consulta: 22 gener 2018]. 
  4. ↑ Angelov, Plamen; Gegov, Alexander; Jayne, Chrisina; Shen, Qiang. Advances in Computational Intelligence Systems: Contributions Presented at the 16th UK Workshop on Computational Intelligence, September 7–9, 2016, Lancaster, UK. Springer International Publishing, 2016-09-06, p. 441–. ISBN 9783319465623 [Consulta: 22 gener 2018]. 
  5. ↑ «CIFAR-10 (Canadian Institute for Advanced Research)» (en anglès). Academic Torrents.
  6. ↑ Benenson, Rodrigo. «Classification datasets results» (en anglès). http://rodrigob.github.io.+[Consulta: 30 octubre 2018].

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