Skip-Plan: Procedure Planning in Instructional Videos via Condensed Action Space Learning
Skip-Plan: Procedure Planning in Instructional Videos via Condensed Action Space Learning
In this paper, we propose Skip-Plan, a condensed action space learning method for procedure planning in instructional videos. Current procedure planning methods all stick to the state-action pair prediction at every timestep and generate actions adjacently. Although it coincides with human intuition, such a methodology consistently struggles with high-dimensional state …