Tactical Rewind: Self-Correction via Backtracking in Vision-and-Language Navigation

CVPR 2019 Liyiming KeXiujun LiYonatan BiskAri HoltzmanZhe GanJingjing LiuJianfeng GaoYejin ChoiSiddhartha Srinivasa

We present the Frontier Aware Search with backTracking (FAST) Navigator, a general framework for action decoding, that achieves state-of-the-art results on the Room-to-Room (R2R) Vision-and-Language navigation challenge of Anderson et. al. (2018)... (read more)

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Evaluation Results from the Paper


TASK DATASET MODEL METRIC NAME METRIC VALUE GLOBAL RANK COMPARE
Vision-Language Navigation Room2Room Tactical Rewind - short spl 0.41 # 3