Place the the red circle where you think the next sunspot number should be.
The white lines and dots are the real sunspot numbers and the red ones are yours.
Our neural network's predictions are shown in green.
Keep a track on how well you're doing by looking at the error...
...it tells you the average difference between your predictions and the real sunspot number.
Try to get a lower value than the computer! Click here to return to sunspots page.

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The source.