Create README.md

README.md

@@ -0,0 +1,34 @@
+---
+task_categories:
+- image-feature-extraction
+---
+
+# Google Image Malaysia Location Embedding
+
+Original dataset https://huggingface.co/datasets/malaysia-ai/crawl-google-image-malaysia-location, we convert to embedding using https://huggingface.co/google/siglip-base-patch16-512
+
+Source code at https://github.com/mesolitica/malaysian-dataset/tree/master/vlm/dedup-malaysia-location
+
+## how-to
+
+We use MosaicML for faster indexing,
+
+```python
+from streaming import MDSWriter
+from streaming.base.format.mds.encodings import Encoding, _encodings
+from streaming import LocalDataset
+import streaming
+import numpy as np
+from tqdm import tqdm
+
+class Float32(Encoding):
+    def encode(self, obj) -> bytes:
+        return obj.tobytes()
+
+    def decode(self, data: bytes):
+        return np.frombuffer(data, np.float32)
+
+_encodings['float32'] = Float32
+
+dataset = LocalDataset('google-image-malaysia-location-embedding')
+```