Skip to content

cdeotte/MNIST-CNN-99.75

Folders and files

NameName
Last commit message
Last commit date

Latest commit

 

History

22 Commits
 
 
 
 
 
 

Repository files navigation

MNIST-CNN-99.75

hist

The code here achieves 99.79% classification accuracy on the famous MNIST handwritten digits dataset. Currently (as of Sept 2018), this code achieves the best accuracy in Kaggle's MNIST competition here. And this code's single CNN maximum accuracy of 99.81% exceeds the best reported accuracy on Wikipedia here.

To assess performance, the Python code in this repository was executed 100 times using TensorFlow (version 1.7.0-rc1) on Nvidia Tesla K80 GPUs. (Average time per run was 4 hours.) During each execution, 15 individual CNNs were trained (30 epochs each), and 1 ensemble of fifteen CNNs was assembled. Therefore in total, 1500 individual CNNs were trained and 100 ensembles of fifteen CNNs were trained.

The maximum accuracy of an individual CNN was 99.81% with average accuracy 99.641% and standard deviation 0.047. The maximum accuracy of an ensemble of fifteen CNNs was 99.79% with average accuracy 99.745% and standard deviation 0.020. Above are histograms of accuracy.

About

No description, website, or topics provided.

Resources

License

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published