open-compass / open-compass/VLMEvalKit

How is MMbench overall accuracy calculated?

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Description

I didn't find a description of the overall accuracy in the paper, i.e. is the overall accuracy the mean of the accuracy of each of the L2 categories, or per sample? Similar question for L2-L3.

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Research direction

The issue names MMbench overall accuracy and the L2/L3 categories but no file, test, or entry point. Start by locating the MMbench evaluation calculation and its existing documentation, then verify whether accuracy is aggregated by category or sample. Done means documenting the confirmed aggregation rules for overall, L2, and L3 accuracy.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
machine-learning
Issue type
Documentation
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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