Search Results for author: Jingcheng Deng

Found 6 papers, 5 papers with code

UnKE: Unstructured Knowledge Editing in Large Language Models

no code implementations24 May 2024 Jingcheng Deng, Zihao Wei, Liang Pang, Hanxing Ding, HuaWei Shen, Xueqi Cheng

Firstly, in the layer dimension, we discard the "knowledge locating" step and treat first few layers as the key, which expand knowledge storage through layers to break the "knowledge stored locally" assumption.

Stable Knowledge Editing in Large Language Models

1 code implementation20 Feb 2024 Zihao Wei, Liang Pang, Hanxing Ding, Jingcheng Deng, HuaWei Shen, Xueqi Cheng

The premise of localization results in an incomplete knowledge editing, whereas an isolated assumption may impair both other knowledge and general abilities.

knowledge editing

Invisible Relevance Bias: Text-Image Retrieval Models Prefer AI-Generated Images

1 code implementation23 Nov 2023 Shicheng Xu, Danyang Hou, Liang Pang, Jingcheng Deng, Jun Xu, HuaWei Shen, Xueqi Cheng

Furthermore, our subsequent exploration reveals that the inclusion of AI-generated images in the training data of the retrieval models exacerbates the invisible relevance bias.

Cross-Modal Retrieval Image Retrieval +2

RegaVAE: A Retrieval-Augmented Gaussian Mixture Variational Auto-Encoder for Language Modeling

1 code implementation16 Oct 2023 Jingcheng Deng, Liang Pang, HuaWei Shen, Xueqi Cheng

It encodes the text corpus into a latent space, capturing current and future information from both source and target text.

Hallucination Language Modelling +2

IRRGN: An Implicit Relational Reasoning Graph Network for Multi-turn Response Selection

1 code implementation1 Dec 2022 Jingcheng Deng, Hengwei Dai, Xuewei Guo, Yuanchen Ju, Wei Peng

URR aims to implicitly extract dependencies between utterances, as well as utterances and options, and make reasoning with relational graph convolutional networks.

Relational Reasoning

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