ArchitectureClick any layer to see its output below.
no activation → strongest activationdata moving to the next layerlayer the data has not reached yetstrongest links to the predicted digitHover a stack to fan it out, hover a slice to pop it out
Every layer's output
All feature maps of every layer. The most active maps in each layer are highlighted and ranked.
most active maps in the layer (#1 = strongest)bar = average activation of the mapweaker maps are dimmedClick any map to inspect it
Whiteboard · write several characters in a row
write a number, e.g. 2026
Ink signal: the amount of ink in each column of the whiteboard. Columns with no ink are natural places to separate characters.
Write a few digits above, then press Recognise.
Read as
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1,500 digits, arranged by similarity in 3D
drag to rotate · scroll to zoom · double-click to reset
What each cluster looks like · average of its members
Document
Drop a PDF or a photo of handwriting here, or use the buttons above. The file never leaves your browser.
Upload a PDF or load the handwritten sample page to start.
Recognised text
Character
Click any character on the page or in the text to see how it was read.