VLN-SRDF
收藏资源简介:
VLN-SRDF数据集是由上海人工智能实验室创建的高质量语言引导导航数据集,旨在通过迭代自优化过程生成大规模的导航指令-轨迹对。数据集包含490万条指令-轨迹对,涵盖了多样化的环境和指令。数据集的创建过程通过两个模型的协作实现,即指令生成器和导航器,通过数据过滤和优化不断提升数据质量。该数据集主要应用于语言引导的导航学习,旨在解决实体AI中高质量数据稀缺的问题,提升导航任务的性能。
The VLN-SRDF dataset is a high-quality language-guided navigation dataset developed by the Shanghai AI Laboratory. It aims to generate large-scale navigation instruction-trajectory pairs via an iterative self-optimization process. The dataset includes 4.9 million instruction-trajectory pairs, covering diverse environments and instruction scenarios. The creation of this dataset relies on the collaboration of two models: the instruction generator and the navigator, which continuously improve data quality through data filtering and optimization. This dataset is primarily applied to language-guided navigation learning, with the goal of addressing the scarcity of high-quality data in embodied AI and enhancing the performance of navigation tasks.
Bootstrapping Language-Guided Navigation Learning with Self-Refining Data Flywheel
数据集概述
该数据集用于语言引导的导航学习,通过自精炼数据飞轮(Self-Refining Data Flywheel)方法进行训练和测试。数据集包括导航器和生成器的训练数据,以及用于数据生成的代码。
安装指南
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安装Matterport3D模拟器:按照这里的说明进行安装,使用最新版本。
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安装依赖项:
conda create --name vlnde python=3.9 conda activate vlnde pip install -r requirements.txt
测试结果复现
R2R导航
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执行以下命令以复现R2R导航测试结果:
cd VLN-DUET/map_nav_src bash scripts/valid_r2r.bash
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日志输出示例:
Env name: val_train_seen, action_steps: 5.36, steps: 5.81, lengths: 11.80, nav_error: 1.00, oracle_error: 0.56, sr: 91.33, oracle_sr: 94.00, spl: 87.94, nDTW: 89.56, SDTW: 86.45, CLS: 88.58 Env name: val_seen, action_steps: 5.30, steps: 5.57, lengths: 11.21, nav_error: 1.54, oracle_error: 0.95, sr: 86.78, oracle_sr: 90.70, spl: 83.31, nDTW: 86.67, SDTW: 81.03, CLS: 85.26 Env name: val_unseen, action_steps: 5.63, steps: 6.22, lengths: 12.00, nav_error: 1.62, oracle_error: 0.92, sr: 85.65, oracle_sr: 90.34, spl: 78.72, nDTW: 81.13, SDTW: 75.73, CLS: 79.85
R2R指令生成
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执行以下命令以复现R2R指令生成测试结果:
cd Mantis bash mantis/train/scripts/valid_best.bash
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日志输出示例:
bleu1: 75.32, bleu4: 31.14, meteor: 24.99, rouge: 51.37, cider: 49.16, spice: 26.18, spice_v1: 30.94, num_words: 198.00, avg_lens: 23.78
引用
如果该数据集对你的研究有帮助,请引用以下论文: bibtex @article{zun2024srdf, author = { Wang, Zun and Li, Jialu and Hong, Yicong and Li, Songze and Li, Kunchang and Yu, Shoubin and Wang, Yi and Qiao, Yu and Wang, Yali and Bansal, Mohit and Wang, Limin}, title = {Bootstrapping Language-Guided Navigation Learning with Self-Refining Data Flywheel}, journal = {arxiv}, year = {2024}, url = {https://arxiv.org/abs/2412.08467} }




