Inclusion of Social Anchor model as baseline?

[pedro-mgb]

Hello!

I just saw a release of a recent paper for Interpretable Social Anchors for Human Trajectory Forecasting in Crowds, and it seems like a very intuitive idea for modelling crowd behaviour.

I was wondering if there will be any open source version of the model available in the future, and if it may be added to this repository as a list of baselines?

Thank you!

[theDebugger811]

Hello,
Thanks for your interest. We are working on the release of the open-source code of this paper.

Thanks
Parth

[pedro-mgb]

If I can post a question about the paper. Regarding the Training section.

I don't get the equation for the velocity. You sum the previous position and that of the anchor, and then you sum the actual velocity from the scene residual (I assume that's how far the pedestrian goes from the center of the anchor).
But shouldn't it be the difference of positions + the scene residual? Or maybe I'm not understanding what those 2 positions actually mean
Like so: