Merge, Ensemble, and Cooperate! A Survey on Collaborative Strategies in the Era of Large Language Models

Fuente: arXiv
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Main Authors: Lu, Jinliang, Pang, Ziliang, Xiao, Min, Zhu, Yaochen, Xia, Rui, Zhang, Jiajun
Format: Preprint
Published: 2024
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_version_ 1866916315902509056
author Lu, Jinliang
Pang, Ziliang
Xiao, Min
Zhu, Yaochen
Xia, Rui
Zhang, Jiajun
author_facet Lu, Jinliang
Pang, Ziliang
Xiao, Min
Zhu, Yaochen
Xia, Rui
Zhang, Jiajun
contents The remarkable success of Large Language Models (LLMs) has ushered natural language processing (NLP) research into a new era. Despite their diverse capabilities, LLMs trained on different corpora exhibit varying strengths and weaknesses, leading to challenges in maximizing their overall efficiency and versatility. To address these challenges, recent studies have explored collaborative strategies for LLMs. This paper provides a comprehensive overview of this emerging research area, highlighting the motivation behind such collaborations. Specifically, we categorize collaborative strategies into three primary approaches: Merging, Ensemble, and Cooperation. Merging involves integrating multiple LLMs in the parameter space. Ensemble combines the outputs of various LLMs. Cooperation} leverages different LLMs to allow full play to their diverse capabilities for specific tasks. We provide in-depth introductions to these methods from different perspectives and discuss their potential applications. Additionally, we outline future research directions, hoping this work will catalyze further studies on LLM collaborations and paving the way for advanced NLP applications.
format Preprint
id arxiv_https___arxiv_org_abs_2407_06089
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle Merge, Ensemble, and Cooperate! A Survey on Collaborative Strategies in the Era of Large Language Models
Lu, Jinliang
Pang, Ziliang
Xiao, Min
Zhu, Yaochen
Xia, Rui
Zhang, Jiajun
Computation and Language
The remarkable success of Large Language Models (LLMs) has ushered natural language processing (NLP) research into a new era. Despite their diverse capabilities, LLMs trained on different corpora exhibit varying strengths and weaknesses, leading to challenges in maximizing their overall efficiency and versatility. To address these challenges, recent studies have explored collaborative strategies for LLMs. This paper provides a comprehensive overview of this emerging research area, highlighting the motivation behind such collaborations. Specifically, we categorize collaborative strategies into three primary approaches: Merging, Ensemble, and Cooperation. Merging involves integrating multiple LLMs in the parameter space. Ensemble combines the outputs of various LLMs. Cooperation} leverages different LLMs to allow full play to their diverse capabilities for specific tasks. We provide in-depth introductions to these methods from different perspectives and discuss their potential applications. Additionally, we outline future research directions, hoping this work will catalyze further studies on LLM collaborations and paving the way for advanced NLP applications.
title Merge, Ensemble, and Cooperate! A Survey on Collaborative Strategies in the Era of Large Language Models
topic Computation and Language
url https://arxiv.org/abs/2407.06089