Depends on your use case. If you need a definitive answer of how often in 2017 you bought “Coca Cola Zero 1.5L” based on scanned receipts then 98% accuracy will

Depends on your use case. If you need a definitive answer of how often in 2017 you bought “Coca Cola Zero 1.5L” based on scanned receipts then 98% accuracy will be not enough. If you need that receipt from the one time you bought a garden hose, searching for “garden” and “hose” will probably get you there, even if the OCR tool read “garden h0se” or “g4rden hose”.