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Accuracy of food image detection in different categories of the eButton food/non-food data set
| Eating a meal | Having a drink | Eating a snack | Food shopping | Food preparation | |
|---|---|---|---|---|---|
| Case 1 | (855–41)/855=95·2 % | (10–5)/10=50·0 % | (8–4)/8=50·0 % | (43–2)/43=95·4 % | (34–18)/34=47·1 % |
| Case 2 | (795–145)/795=81·8 % | (84–31)/84=63·1 % | (15–6)/15=60·0 % | (31–3)/31=90·3 % | (25–11)/25=56·0 % |
