DATA_EXPLORER_ANALYSIS.md

Ropedia Xperience-10M Data Explorer Analysis

Generated: 2026-06-23T11:37:29Z

This report summarizes three data scopes without mixing them: the official public sample episode, the selected 128-episode public-safe feature surface, and authenticated metadata for the Hugging Face-hosted gated full dataset.

Scope Summary

Scope	Episodes	Rows / windows	Storage view	Notes
Public sample	1	1,161	4.76 GiB	Raw sample files are playable or source-linked.
Selected 128	128	34,269	277.71 GiB	Public-safe matrices and window manifests, not raw redistribution.
Full HF dataset	12,103 episode-like folders	3,098,112 projected rows at 256/episode	24.63 TiB	Gated upstream file metadata only.

Public Sample

• 5,821 frames at about 20.00 fps.
• 1,161 aligned 20-frame windows with 5-frame stride.
• 8,546 model-input dimensions across 7 modality groups.
• 35 action segments and 34 object labels in the derived explorer.

Selected 128 Episodes

• Split: train 96, val 16, test 16 episodes.
• Size bands: short 32, lower_mid 32, upper_mid 32, long 32.
• Qwen3-Omni v6 multiscale export: 34,269 rows.
• Dense multiscale compact export: 106,095 rows.

Hugging Face Full Dataset Metadata

• Repo: Hugging Face gated dataset ropedia-ai/xperience-10m at ce943cf271a758b60240084892d05cf6dc12dd90.
• Scope note: this is the HF-hosted full dataset version and file-listing metadata, not a local raw-data mirror.
• 85,257 files excluding .gitattributes.
• 12,102 complete episode folders (99.9917%).
• 72,612 MP4 files and 12,103 annotation.hdf5 files.

Generated Charts

• Scope ladder: assets/charts/data_explorer_scope_ladder.svg
• Public sample feature dimensions: assets/charts/data_explorer_sample_feature_modalities.svg
• Public sample action distribution: assets/charts/data_explorer_sample_action_distribution.svg
• Selected-128 split rows: assets/charts/data_explorer_selected128_split_rows.svg
• Hugging Face full dataset file composition: assets/charts/data_explorer_full_file_composition.svg