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Brendan Clement
198812fd53
The existing docs have 254 findings from our shared Vale rules. Contributors would otherwise inherit these when editing the same lines. Clean up the prose across 80 pages: correct product names and a repeated word, simplify a few phrases, and replace dashes with punctuation that fits each sentence. The pinned Vale scan now reports zero findings, with no suppressions.
25 lines
980 B
Plaintext
25 lines
980 B
Plaintext
---
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title: "HyDE: hypothetical document embeddings"
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sidebarTitle: "HyDE"
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description: "Generate a hypothetical answer, then retrieve documents similar to it."
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---
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An LLM writes a hypothetical document answering the query, and that document,
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not the query, is embedded and used for retrieval. It works because a
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plausible answer sits nearer the real answers in embedding space than a question
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does.
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<Note>
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This example is a runnable notebook in the
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[vectordb-recipes](https://github.com/lancedb/vectordb-recipes) repository rather than a page here.
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</Note>
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<CardGroup cols={2}>
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<Card title="Open in Colab" icon="google" href="https://colab.research.google.com/github/lancedb/vectordb-recipes/blob/main/examples/Advance-RAG-with-HyDE/main.ipynb">
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Run it end to end in the browser.
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</Card>
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<Card title="View on GitHub" icon="github" href="https://github.com/lancedb/vectordb-recipes/tree/main/examples/Advance-RAG-with-HyDE">
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Read the source.
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</Card>
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</CardGroup>
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