OfferUp improved local results by 54% and relevance recall by 27% with multimodal search on Amazon Bedrock and Amazon OpenSearch Service
AWS Machine Learning Blog
FEBRUARY 5, 2025
The following diagram illustrates the data pipeline for indexing and query in the foundational search architecture. The neural search pipeline forwards each search request to the same Amazon Titan Multimodal Embeddings model to convert the text and images into multi-dimensional vector embeddings.
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