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ASMIftekhar / VSGNet

VSGNet:Spatial Attention Network for Detecting Human Object Interactions Using Graph Convolutions.
MIT License
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How to get the infos/prior.pickle ? #24

Closed ChinaYi closed 2 years ago

ChinaYi commented 2 years ago

This file seems to be used to determine the types of interactions that objects may participate in， but I do not know how to generate it. I try to traverse all the training and test data and record the interaction categories that the object may participate in，but I get totally different results compared to the prior.pickle.

ASMIftekhar commented 2 years ago

prior.pickle is just a pickled version of this script. This is a hand made prior suggested by iCAN. Therefore, it is not perfect. However, unlike HICO-DET there are unknown action-object combinations (~7% of total action-object combinations) in V-COCO test set. That is why I decided to use this prior. I guess using a better prior will generate a better performance. But for creating a perfect prior, we need to utilize both training and testing data, I am not sure if that is the correct thing to do.

ChinaYi commented 2 years ago

Thks