When should the alpha threshold be set to 7 instead of the default 10 in the watermark verification endpoint?
Conditions
- The dataset/file is described as having seven URLs.
- The intended verification is that all seven are correct and belong to the user.
- 'alpha' is an integer query parameter.
Reasoning, step by step
- Identify the number of URLs in the dataset (e.g., seven).
- Determine the verification goal (e.g., checking seven out of seven).
- Set the 'alpha' parameter equal to the total number of URLs to enforce strict verification.
Example
In this example, 'alpha' is the minimum number of URL checks that must succeed for verification to return true. If the dataset contains seven URLs and the goal is to confirm all seven, the threshold is set to seven; setting it lower would relax the requirement, while setting it above seven cannot be satisfied.
Common misconceptions
- Thinking a larger threshold always strengthens verification. Increasing 'alpha' beyond the number of URLs may seem safer, but it can make verification impossible.
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Conditions: The request has already been executed.; The server returns status '200'.
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