LLM-Blender: Ensembling Large Language Models with Pairwise Ranking and Generative Fusion.

Dongfu Jiang Xiang Ren Bill Yuchen Lin

Published in: ACL (1) (2023)

Keyphrases

language model
pairwise
document ranking
smoothing methods
language modeling
ad hoc information retrieval
probabilistic model
document retrieval
generative model
document length
query specific

n gram
query expansion
relevance model
retrieval model
language modeling framework
pseudo feedback
ranking functions
language modelling
web search
information retrieval
ranking algorithm

context sensitive
speech recognition
learning to rank
similarity measure
language models for information retrieval
test collection
expert finding
document level
ranked list
query terms
statistical language models

data fusion
translation model
pseudo relevance feedback
text retrieval
passage retrieval
retrieved documents
expert search
vector space model
inter document similarities
bayesian networks