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VLVM HM3D Research Data
This gated repository contains only the HM3D-derived data required for VLVM fine-tuning and the 20-scene HM3D ObjectNav validation experiment. It does not contain unrelated HM3D scenes, model checkpoints, or other VLVM assets.
License and access conditions
HM3D data and information derived from it are governed by the Matterport End User License Agreement for Academic Use of Model Data. Access and use are limited to non-commercial academic purposes. By requesting access, the recipient confirms acceptance of the agreement and the declarations in the access form above.
This repository is a research artifact and is not an official Matterport or AI Habitat distribution.
Contents
data/
├── ft_datasets/local_view/
│ ├── train/ # 123 preprocessed NPZ files
│ ├── val/ # 14 preprocessed NPZ files
│ ├── splits.json
│ ├── stats.json
│ └── dropped.jsonl
├── datasets/objectnav/hm3d/v1/val/
│ ├── val.json.gz
│ └── content/ # 20 per-scene ObjectNav episode files
└── scene_datasets/hm3d_v0.2/
├── hm3d_annotated_basis.scene_dataset_config.json
├── hm3d_annotated_val_basis.scene_dataset_config.json
└── val/ # 20 experiment scenes
└── <scene>/
├── <id>.basis.glb
├── <id>.basis.navmesh
├── <id>.semantic.glb
└── <id>.semantic.txt
The fine-tuning set contains 25,669 views and 99,980 labeled records (24,995 positive and 74,985 negative). The finalized Gate-only fine-tuning pipeline uses only these original local_view NPZ files and metadata; Grounding-DINO teacher sidecars are neither included nor required. The repository contains 243 data files totaling 8,507,167,073 bytes, excluding this README.
Download
After access has been granted, authenticate with Hugging Face and download the repository:
hf auth login
hf download Zoe11111/VLVM-HM3D \
--repo-type dataset \
--local-dir VLVM-HM3D
Copy or link VLVM-HM3D/data/ to the VLVM project's VLVM/data/ directory while preserving the directory layout shown above.
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