Search Results for author: Jiajie Jin

Found 5 papers, 3 papers with code

From Matching to Generation: A Survey on Generative Information Retrieval

1 code implementation23 Apr 2024 Xiaoxi Li, Jiajie Jin, Yujia Zhou, Yuyao Zhang, Peitian Zhang, Yutao Zhu, Zhicheng Dou

We will summarize the advancements in GR regarding model training, document identifier, incremental learning, downstream tasks adaptation, multi-modal GR and generative recommendation, as well as progress in reliable response generation in aspects of internal knowledge memorization, external knowledge augmentation, generating response with citations and personal information assistant.

Incremental Learning Information Retrieval +5

BIDER: Bridging Knowledge Inconsistency for Efficient Retrieval-Augmented LLMs via Key Supporting Evidence

no code implementations19 Feb 2024 Jiajie Jin, Yutao Zhu, Yujia Zhou, Zhicheng Dou

Retrieval-augmented large language models (LLMs) have demonstrated efficacy in knowledge-intensive tasks such as open-domain QA, addressing inherent challenges in knowledge update and factual inadequacy.

Question Answering Retrieval

Metacognitive Retrieval-Augmented Large Language Models

1 code implementation18 Feb 2024 Yujia Zhou, Zheng Liu, Jiajie Jin, Jian-Yun Nie, Zhicheng Dou

Drawing from cognitive psychology, metacognition allows an entity to self-reflect and critically evaluate its cognitive processes.

Response Generation Retrieval

Cognitive Personalized Search Integrating Large Language Models with an Efficient Memory Mechanism

no code implementations16 Feb 2024 Yujia Zhou, Qiannan Zhu, Jiajie Jin, Zhicheng Dou

To counter this limitation, personalized search has been developed to re-rank results based on user preferences derived from query logs.

RETA-LLM: A Retrieval-Augmented Large Language Model Toolkit

1 code implementation8 Jun 2023 Jiongnan Liu, Jiajie Jin, Zihan Wang, Jiehan Cheng, Zhicheng Dou, Ji-Rong Wen

To support research in this area and facilitate the development of retrieval-augmented LLM systems, we develop RETA-LLM, a {RET}reival-{A}ugmented LLM toolkit.

Answer Generation Fact Checking +5

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