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fix linear projection for bounding box binary classification #148

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@NouamaneTazi NouamaneTazi commented May 22, 2022

The paper says:

The detection head is of a 3-layer FFN for bounding box regression, and a linear projection for bounding box binary classification (i.e., foreground and background)

Doesn't that mean we should only have 2 outputs in class_embed? (later used in here)

EDIT: after further investigation it seems that my confusion comes from this line . Why do we pick the best scoring bounding boxes based on the first class?

The paper says:
| The detection head is of a 3-layer FFN for bounding box regression, and a linear projection for bounding box binary classification (i.e., foreground and background)
doesn't that mean we should only have 2 outputs in the class_embed (later used in here)
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Related to #79

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