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About the number of detect boxes #118

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yaohusama opened this issue Jan 26, 2024 · 2 comments
Open

About the number of detect boxes #118

yaohusama opened this issue Jan 26, 2024 · 2 comments

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@yaohusama
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I would like to ask whether the focalnet-dino and vit-det detectors used in the paper only select the first 100 detection boxes?Thank you.

@ymq2017
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ymq2017 commented Jan 27, 2024

Hi, the COCOapi calculates precision and recall for a given number of maximum detections. The most common used maximum number for Average Precision (AP) is 100. We can also save some memory and computation by selecting the 100 highest-scoring boxes from 300 boxes.

@yaohusama
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Hi, the COCOapi calculates precision and recall for a given number of maximum detections. The most common used maximum number for Average Precision (AP) is 100. We can also save some memory and computation by selecting the 100 highest-scoring boxes from 300 boxes.

When using the vitdet-h detector on the lvis dataset, only the first 100 boxes are used? Is this also true on the uvo dataset?

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