Beam Search

Visão geral

Beam search expands several partial sequences at once and keeps the highest-scoring ones, rather than committing to the token chosen at each step. It solves the problem that greedy decoding can be locally optimal and globally poor. It exists as the default for translation and summarisation, and it tends to produce bland text for open-ended generation.

Grafo de tecnologias

Como Beam Search se liga ao resto do stack.

Alternativas

• Top-p Sampling technique

  Uma alternativa a Beam Search · source

Comparações

Comparações detalhadas com as alternativas acima.

• Top-p Sampling vs Beam Search