Accelerated PH algorithm for TDA
| Field | Value |
|---|---|
| Title | TOPOGRAPH |
| Type | Source Code |
| Language | Python |
| Status | Research Code |
| Update Frequency | NO |
| Date Published | 2025-11 |
| Date Updated | 2025-11 |
| URL | https://github.com/tulip-lab/topograph |
| Publisher | TULIP Lab |
| Point of Contact | Prof. Gang Li |
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Synthetic Data: https://github.com/berenslab/eff-ph/blob/main/utils/toydata_utils.py
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Knot: https://github.com/YueqiCao/PD-subsample/blob/main/data/knot.ply
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IPC: https://github.com/berenslab/eff-ph/blob/main/data/pallium_scVI_IPC/pallium_scVI_IPC.h5
Please refer to the demo.ipynb notebook for detailed usage examples and demonstrations.
If you use it for a scientific publication, please include a reference to this paper.
- Zonghao Chen, Yuncheng Jiang, Gang Li. TOPOGRAPH: Topology‑Preserving Graph Reduction with Adaptive Structure for Persistent Homology. AAAI Conference on Artificial Intelligence, 2026.