Sample RankingRecallPrecisionHmean
360DigiTech_AI_OCR97.97%97.32%97.64%
Linklogis_BeeAI97.30%96.64%96.97%
BreSee OCR95.95%94.04%94.98%
Sun Bear95.27%93.38%94.31%
Sunshine_OCR95.27%92.76%94.00%
DenseNet-Attention Recognition95.27%92.16%93.69%
Linklogis_BigData94.59%92.11%93.33%
H&H Lab95.27%90.97%93.07%
Hanoi University of Science and Technology - MSOLab94.59%91.50%93.02%
Samsung Life Insurance94.59%91.50%93.02%
DR Team93.92%90.85%92.36%
HeReceipt-Ensemble93.24%90.20%91.69%
CLOVA OCR93.92%88.54%91.15%
Samsung Life Insurance92.57%89.54%91.03%
fff92.57%89.54%91.03%
SCUT-DLVC-Lab-Lexicon93.24%87.34%90.20%
CITlab Argus Text Recognition92.57%86.71%89.54%
BOE_IOT_AIBD91.89%86.62%89.18%
Hanoi University of Science and Technology - MSOLab89.86%88.08%88.96%
ViTLP91.89%84.47%88.03%
Ping An Property & Casualty Insurance Company89.86%85.26%87.50%
BiLstmCtcIgnoreSpaces-Segment84.46%90.58%87.41%
GemAI - Use Resnet BiLSTM Attn85.81%88.81%87.29%
test86.49%86.49%86.49%
hoainv85.14%87.50%86.30%
Sun Asterisk - AI Research85.14%87.50%86.30%
IFLYTEK-textRec_v485.81%85.81%85.81%
test188.51%82.39%85.34%
Hust85.81%83.55%84.67%
Unet followed by CRNN with CTC89.86%70.37%78.93%
CRNN after UNet Segmentation80.41%77.27%78.81%
SituTech_OCR75.00%75.00%75.00%
Attention based OCR70.27%63.41%66.67%
Practicing project for Scientific Research Subject (HCMUS master program)62.84%67.39%65.03%
ResNet_BiLSTM_Attention63.51%64.83%64.16%
CRNN_Pytorch_BiCTC33.78%60.98%43.48%
ICA-IVA32.43%57.14%41.38%
CTPN_CRNN31.76%58.75%41.23%
BiLSTM+ctc27.03%52.63%35.71%
A Text Extraction Method Based on Modified CRNN18.92%53.85%28.00%
Receipt Info Extracting Task2 letter-recognizing4.05%7.89%5.36%
Task 2 - Scanned Receipt OCR (Submitted by Intuit Inc.)0.68%2.27%1.04%
VIL0.00%0.00%0.00%
CRNN_Autohome0.00%0.00%0.00%