Add subsets for image embeddings explorer demo

README.md

@@ -73,6 +73,14 @@ configs:
     data_files:
       - split: train
         path: bioclip-2_float16/*.parquet
+  - config_name: darwins_finches
+    data_files:
+      - split: train
+        path: demo_subset/darwins_finches/bioclip-2_float16/*.parquet
+  - config_name: wolf_sample
+    data_files:
+      - split: train
+        path: demo_subset/wolf_sample/bioclip-2_float16/*.parquet
 ---
 
 # TreeOfLife-200M Embeddings
@@ -125,6 +133,15 @@ ds = load_dataset("imageomics/TreeOfLife-200M-Embeddings", "bioclip-2_float16")
 | Config | Model | Precision | Dimensions | Files | Size | Rows |
 |--------|-------|-----------|------------|-------|------|------|
 | `bioclip-2_float16` | [BioCLIP 2](https://huggingface.co/imageomics/bioclip-2) (ViT-L/14) | float16 | 768 | 666 | ~346 GB | 233,055,986 |
+| `darwins_finches` | [BioCLIP 2](https://huggingface.co/imageomics/bioclip-2) (ViT-L/14) | float16 | 768 | 1 | ~1 MB | 677 |
+| `wolf_sample` | [BioCLIP 2](https://huggingface.co/imageomics/bioclip-2) (ViT-L/14) | float16 | 768 | 1 | ~1.5 MB | 960 |
+
+The `demo_subset/` directory contains small **curated subsets** of the full
+`bioclip-2_float16` TreeOfLife-200M embeddings, such as `darwins_finches` and
+`wolf_sample`. These subsets were curated for quick experiments, prototyping,
+and demos—for example the
+[Image Embedding Explorer](https://github.com/Imageomics/emb-explorer) demo—without
+downloading the full 200M embedding dataset.
 
 ### Data Fields
 
@@ -158,6 +175,22 @@ For more background on metadata columns, see the [TreeOfLife-200M data field des
 - **Precision:** config-dependent (see [Configs](#configs) table)
 - **File naming:** `train-00000-of-NNNNN.parquet` (count depends on config)
 
+Repository layout:
+
+```text
+TreeOfLife-200M-Embeddings/
+├── bioclip-2_float16/                         # full dataset — 666 shards
+│   ├── train-00000-of-00666.parquet
+│   └── ...
+└── demo_subset/                               # curated subsets for quick experiments / demos
+    ├── darwins_finches/
+    │   └── bioclip-2_float16/
+    │       └── emb_darwin_finches.parquet     # 677 rows
+    └── wolf_sample/
+        └── bioclip-2_float16/
+            └── emb_wolf_sample.parquet        # 960 rows
+```
+
 ### Data Splits
 
 Single `train` split containing all 233,055,986 rows.

demo_subset/darwins_finches/bioclip-2_float16/emb_darwin_finches.parquet

@@ -0,0 +1,3 @@
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+oid sha256:bff4cbeec7c33c190bd1b74482c0b236bf5095901bc18f184434b9d54492342d
+size 1064441

demo_subset/wolf_sample/bioclip-2_float16/emb_wolf_sample.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:46d5f7e1e3100351346ed0c1e274156d3730f7b5278d54da97a4b3551a590f35
+size 1501148