Labels:text | receipt | font | number | screenshot | white OCR: Table 4; Performance comparison: neural-network pattern classifiers that use features selected based on accuracy alone compared to those that use features selected based on both accuracy and cost. ACCURACY ONLY ACCURACY AND COST DATA SET ACCURALY HIDDEN FEATURES ACCURACY HISSEN 3P 6.6+ 1.6 100 + 0.0 9.2: 4.9 4.3 + 1.2 100 + 0.0 26.7 +7:6 7.3+ 4.2 Hepatitis 9:2 + 2.3 97.1+4.3 8.1+2.8 8.3+:2.4 97.3+3.5 19.0 8.1 7.4+2.8 Heartble 7.3+ 1.7. 92.9 + 3.6. 7.6+4:2 61+ 1.6 93.0 + 3:4 261.5 +94.4 7.2+5.1 3.8₺ 1.5 79.5 +3.1 20.8 1: 21.2 79.5 : 3.0 22.8 1 9.7 16.0+11.1