Unverified50% confidenceFactExact time
It is estimated that the manual annotation cost for high-quality OCR per page ranges between $0.5 and $2, and building a usable training set typically requires tens of thousands of pages of samples.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/9/2026
First Seen
Valid until: 11/7/2026
Sources
小语种OCR识别率低怎么办？提升马拉地语识别效果的实用方案
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