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Article by Dave Smith on Medium: Cutting-Edge Face Recognition is Complicated. These Spreadsheets Make it Easier.

ref: https://towardsdatascience.com/cutting-edge-face-recognition-is-complicated-these-spreadsheets-make-it-easier-e7864dbf0e1a

9 Steps to Building a Deep Convolutional Neural Net in Excel for Normal Humans.
Machine learning can be complicated…and intimidating to learn when you’re starting out. Spreadsheets on the other hand are simple. They aren’t sexy, but they strip away the distractions and help you visualize what happens behind the code in an intuitive way.

Using step-by-spreadsheets (which you can view or download using the link below), I’ll show you how the convolutional neural nets (“CNNs”) used in computer vision work. There’s a bit of math, but you can follow all formulas in the spreadsheets:

https://drive.google.com/open?id=1TJXPPQ6Cz-4kVRXTSrbj4u4orcaamtpGvY58yuJbzHk

The spreadsheet model looks at a picture, analyzes its pixels, and predicts if it is Elon Musk, Jeff Bezos, orrrrr Jon Snow…obviously 3 of Skynet’s greatest threats.

further details: https://towardsdatascience.com/cutting-edge-face-recognition-is-complicated-these-spreadsheets-make-it-easier-e7864dbf0e1a

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