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kk

This entry links every published equation using this exact notation. Its meaning may change between equations.

Meanings in context

Used in 247 equations

p(y∣x)≈∑z∈top-k(pη(⋅∣x))pη(z∣x) pθ(y∣x,z),p(y \mid x) \approx \sum_{z \in \mathrm{top}\text{-}k\left(p_\eta(\cdot \mid x)\right)} p_\eta(z \mid x) \, p_\theta(y \mid x, z),

From BM25 to Agentic Retrieval: A History of Retrieval-Augmented Generation · Equation 21

This equation gives an approximation: it relates the quantities while allowing an approximation.

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