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imageomics/emb-explorer-demo

sourceHugging Facemitupdated 3mo agoView on Hugging Face

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App README

Image Embedding Explorer — Precalculated Demo

Hosted demo of the emb-explorer precalculated embeddings app. Pick a curated BioCLIP 2 dataset (Darwin's finches or wolves), project it to 2D, color by metadata, and cluster.

How it works

—The app code (apps/ + shared/) is deployed manually from the feature/hf-space-precalculated-demo branch of emb-explorer. The Dockerfile builds straight from the pushed files.
—Dependencies are a precalc-only subset (requirements-space.txt); the embedding-generation stack (torch / open-clip) is intentionally excluded.
—The curated demo data lives in the `imageomics/TreeOfLife-200M-Embeddings` dataset (under demo_subset/), mounted read-only at `/data` via a Space volume. Files are fetched lazily, so the full TreeOfLife-200M embeddings can be mounted without consuming disk.

Volume mount (one-time setup, out of band)

bash

hf spaces volumes set netzhang/emb-explorer-demo \
  -v hf://datasets/imageomics/TreeOfLife-200M-Embeddings:/data

The app reads /data/demo_subset/<dataset>/bioclip-2_float16/emb_*.parquet (controlled by the EMB_EXPLORER_DEMO_DATA_ROOT env var, default /data).