Method: IFLYTEK-textRec_v4 - Samples list - Task 2 - Scanned Receipt OCR - ICDAR 2019 Robust Reading Challenge on Scanned Receipts OCR and Information Extraction - Robust Reading Competition

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Sample	Results
	OCR
	Recall	Precision	Hmean
21	85.59%	86.36%	85.97%
22	91.49%	91.49%	91.49%
23	78.67%	71.52%	74.92%
24	92.22%	91.21%	91.71%
25	95.45%	94.03%	94.74%
26	74.55%	77.36%	75.93%
27	75.00%	82.65%	78.64%
28	69.34%	81.90%	75.10%
29	76.54%	82.67%	79.49%
30	78.20%	84.18%	81.08%
31	73.53%	71.43%	72.46%
32	89.66%	83.87%	86.67%
33	80.95%	86.73%	83.74%
34	86.55%	88.79%	87.66%
35	82.52%	88.54%	85.43%
36	73.89%	85.29%	79.18%
37	77.78%	86.67%	81.98%
38	77.12%	89.22%	82.73%
39	73.33%	70.51%	71.90%
40	76.65%	72.73%	74.64%

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Results