SAME: Learning Generic Language-Guided Visual Navigation with State-Adaptive Mixture of Experts
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arXiv
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| Autores principales: | , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866909419233607680 |
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| author | Zhou, Gengze Hong, Yicong Wang, Zun Zhao, Chongyang Bansal, Mohit Wu, Qi |
| author_facet | Zhou, Gengze Hong, Yicong Wang, Zun Zhao, Chongyang Bansal, Mohit Wu, Qi |
| contents | The academic field of learning instruction-guided visual navigation can be generally categorized into high-level category-specific search and low-level language-guided navigation, depending on the granularity of language instruction, in which the former emphasizes the exploration process, while the latter concentrates on following detailed textual commands. Despite the differing focuses of these tasks, the underlying requirements of interpreting instructions, comprehending the surroundings, and inferring action decisions remain consistent. This paper consolidates diverse navigation tasks into a unified and generic framework -- we investigate the core difficulties of sharing general knowledge and exploiting task-specific capabilities in learning navigation and propose a novel State-Adaptive Mixture of Experts (SAME) model that effectively enables an agent to infer decisions based on different-granularity language and dynamic observations. Powered by SAME, we present a versatile agent capable of addressing seven navigation tasks simultaneously that outperforms or achieves highly comparable performance to task-specific agents. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_05552 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | SAME: Learning Generic Language-Guided Visual Navigation with State-Adaptive Mixture of Experts Zhou, Gengze Hong, Yicong Wang, Zun Zhao, Chongyang Bansal, Mohit Wu, Qi Computer Vision and Pattern Recognition Artificial Intelligence Computation and Language Machine Learning Robotics The academic field of learning instruction-guided visual navigation can be generally categorized into high-level category-specific search and low-level language-guided navigation, depending on the granularity of language instruction, in which the former emphasizes the exploration process, while the latter concentrates on following detailed textual commands. Despite the differing focuses of these tasks, the underlying requirements of interpreting instructions, comprehending the surroundings, and inferring action decisions remain consistent. This paper consolidates diverse navigation tasks into a unified and generic framework -- we investigate the core difficulties of sharing general knowledge and exploiting task-specific capabilities in learning navigation and propose a novel State-Adaptive Mixture of Experts (SAME) model that effectively enables an agent to infer decisions based on different-granularity language and dynamic observations. Powered by SAME, we present a versatile agent capable of addressing seven navigation tasks simultaneously that outperforms or achieves highly comparable performance to task-specific agents. |
| title | SAME: Learning Generic Language-Guided Visual Navigation with State-Adaptive Mixture of Experts |
| topic | Computer Vision and Pattern Recognition Artificial Intelligence Computation and Language Machine Learning Robotics |
| url | https://arxiv.org/abs/2412.05552 |