Learn about Vision changes such as backward incompatible API changes, product or feature deprecations, mandatory migrations, or potentially disruptive maintenance.
| Date Published | Description | Instructions |
|---|---|---|
| 01 October 2021 |
OCR model update ( release notes announcement ) |
An improved model is now available for Text Detection (OCR)
. The new model
can be used with With the new model, the distribution of confidence scores of responses will change. More information below . Please note that you have 90 days from today to test the new model by
specifying "builtin/latest" in the model field of the If you encounter problems with this upgrade, please contact the Vision API engineering team by submitting a ticket in the private issue tracker . |
October 01, 2021
Differences in the distribution of confidence scores of responses ("builtin/latest" vs. "builtin/stable").
FNR (False Negative Ratio): The ratio of correct symbol predictions with confidence score less than the threshold.
FPR (False Positive Ratio): The ratio of incorrect symbol predictions with confidence score greater than or equal to the threshold.
