Swift Semantic Search 🍏

This Swift demo app shows you how to build real-time native AI-powered apps for Apple devices using Unum's Swift libraries. Under the hood, it uses UForm to understand and "embed" multimodal data, like images, multilingual texts, and 🔜 videos. Once the embeddings are computed, it uses USearch to provide real-time search over the semantic space. That same engine also enables geo-spatial search over the coordinates of the images, and has been to shown to easily scale even to 100M+ entries on an iPhone 🍏

The demo app is capable of text-to-image and image-to-image search, can uses vmanot/Media to fetch the camera feed, embedding and searching frames on the fly. To test the demo:

# Clone the repo
git clone https://github.com/ashvardanian/SwiftSemanticSearch.git

# Change directory & decompress the images dataset.zip, which brings:
#   - `images.names.txt` with newline-separated image names
#   - `images.uform3-image-text-english-small.fbin` - precomputed embeddings
#   - `images.uform3-image-text-english-small.usearch` - precomputed index
#   - `images` - directory with images
cd SwiftSemanticSearch
unzip dataset.zip

After that, fire up the Xcode project and run the app on your fruity device!

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Links:

• Preprocessing datasets
• USearch Swift docs
• Form Swift docs