SIME: モーダルレベル探索による方策の自己改善
SIME: Enhancing Policy Self-Improvement with Modal-level Exploration
ロボットが人間のデータから初期学習した後、環境との相互作用を通じて自己改善するために、モーダルレベルの探索とデータ選択を組み合わせた手法を提案し、シミュレーションと実機で有効性を示した。
詳しい要約
1. どんなもの?
2. 先行研究と比べてどこがすごい?
3. 技術・手法の肝は?
4. どうやって有効だと検証した?
5. 議論はある?
6. 次に読むべき論文は?
※ AIが要旨から生成した要約です。正確性は原文をご確認ください。
著者: Yang Jin, Jun Lv, Wenye Yu, Hongjie Fang, Yong-Lu Li, Cewu Lu
分類: cs.RO, cs.AI, cs.LG
原文アブストラクト
Self-improvement requires robotic systems to initially learn from human-provided data and then gradually enhance their capabilities through interaction with the environment. This is similar to how humans improve their skills through continuous practice. However, achieving effective self-improvement is challenging, primarily because robots tend to repeat their existing abilities during interactions, often failing to generate new, valuable data for learning. In this paper, we identify the key to successful self-improvement: modal-level exploration and data selection. By incorporating a modal-level exploration mechanism during policy execution, the robot can produce more diverse and multi-modal interactions. At the same time, we select the most valuable trials and high-quality segments from these interactions for learning. We successfully demonstrate effective robot self-improvement on both simulation benchmarks and real-world experiments. The capability for self-improvement will enable us to develop more robust and high-success-rate robotic control strategies at a lower cost. Our code and experiment scripts are available at https://ericjin2002.github.io/SIME/
