October 2018
Intermediate to advanced
246 pages
6h 26m
English
Content preview from Machine Learning Projects for Mobile Applications
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Understanding the MNIST database
The MNIST dataset consists of 60,000 handwritten digits. It also consists of a test dataset made up of 10,000 digits. While it is a subset of the NIST dataset, all the digits in this dataset are size-normalized and have been centered on a 28 x 28 pixels-sized image. Here every pixel contains a value of 0-255 with its grayscale value.
The MNIST dataset can be found at:
http://yann.lecun.com/exdb/mnist/.
The NIST dataset can be found at:
https://www.nist.gov/srd/nist-special-database-19.
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