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I suspect there may be a method by which one could convert solved sudoku's into numerous candidate puzzles. I imagine strategically removing numbers from solve
by iaw 9y ago
I suspect there may be a method by which one could convert solved sudoku's into numerous candidate puzzles.
I imagine strategically removing numbers from solved puzzles so as to reinforce the neural connections for solution and filter out possible 'noise'
- SomeStupidPoint 9y agoMy immediate thought was to generate training data by making up solved puzzles, and then removing numbers one at a time (while ensuring there's still a unique solution), with a few different branches at each step from an initial solution. You could generate massive datasets that way -- it would be pretty easy to generate a few billion pre-images of a solution. I mean, a solution has 80 numbers and a puzzle about 20. 80 choose 20 is about 10^18, or a billion billion.