Clarification on Confidence Values in JSON Result (confidences vs text)

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VISHNU P

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Aug 5, 2025, 2:51:56 PMAug 5
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Hi,

I’m working with the JSON response from the plate detection output and wanted to clarify the meaning of the confidences array in relation to the text field.

Example response:

"text": "KL43L9293", "confidences": [84.91524, 99.60938, 90.43277, 84.91524, 90.66457, 90.24288, 89.69229, 89.87261, 90.20432, 89.70148, 90.65661]

There are 9 characters in the text but 11 values in the confidences array.

Could you please confirm:

  1. Do the first 9 values in confidences correspond to each character in the plate number?

  2. What do the last two confidence values represent — are they related to overall plate detection or something else?

Thanks in advance for the clarification!

Best regards,
Vishnu P
PETAERA TECHNOLOGIES


Mamadou DIOP

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Aug 6, 2025, 12:57:08 AMAug 6
to VISHNU P, doubango-ai
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