Embedding Adapters
Today, we are pleased to share the first of a series of technical reports with the AI application developer community—our investigation into the use of linear embedding adapters in improving retrieval accuracy in realistic settings.
Retrieval accuracy is an important determinant of AI application performance. However, many approaches to improving retrieval accuracy require large labeled corpora, which are often not available to application developers. Additionally, many of these approaches require re-computing the entire set of embeddings.
While embedding adapters aren't a new idea, but to our knowledge this is the first time they have been investigated in depth. In this work, we demonstrate that applying a linear transform, trained from relatively few labeled data points, to just the query embedding, produces a significant (up to 70%) improvement in retrieval accuracy across many domains, including across languages.
For many applications, this is the difference between working or not.
Learn more: https://lnkd.in/gnC_FTFm