USPS Dataset with Class uint8
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Hi, good day.
I am a total newbie with MATLAB and started to experiment on things. I got the USPS handwritten digits dataset from this site http://www.cs.nyu.edu/~roweis/data.html . After looking at the array's dimensions, it says that it is 256x1100x10 and class of uint8. I do understand that the last dimension represents the 10 digits (0-9) and the second column being the number of samples of each digit.
How do I interpret the first column? I am trying to figure out how to perform convolutional neural networks (image processing) which is why I needed to understand this.
Thanks alot!
采纳的回答
Walter Roberson
2015-12-14
0 个投票
256 because each image is 16*16 and the images have been converted into column vectors.
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Greg Heath
2015-3-25
编辑：Greg Heath
2015-3-25
0 个投票
You are asking in the wrong place.
Contact
Sam Roweis, Vision, Learning and Graphics Group, NYU, www.cs.nyu.edu/~roweis
Hope this helps
Thank you for formally accepting my answer
Greg
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