Search Results for author: Kevin Meng

Found 7 papers, 4 papers with code

Locating and Editing Factual Associations in GPT

2 code implementations10 Feb 2022 Kevin Meng, David Bau, Alex Andonian, Yonatan Belinkov

To test our hypothesis that these computations correspond to factual association recall, we modify feed-forward weights to update specific factual associations using Rank-One Model Editing (ROME).

counterfactual Model Editing +2

Mass-Editing Memory in a Transformer

2 code implementations13 Oct 2022 Kevin Meng, Arnab Sen Sharma, Alex Andonian, Yonatan Belinkov, David Bau

Recent work has shown exciting promise in updating large language models with new memories, so as to replace obsolete information or add specialized knowledge.

Language Modelling

Gradient-Based Adversarial Training on Transformer Networks for Detecting Check-Worthy Factual Claims

1 code implementation18 Feb 2020 Kevin Meng, Damian Jimenez, Fatma Arslan, Jacob Daniel Devasier, Daniel Obembe, Chengkai Li

We present a study on the efficacy of adversarial training on transformer neural network models, with respect to the task of detecting check-worthy claims.

text-classification Text Classification

Linearity of Relation Decoding in Transformer Language Models

1 code implementation17 Aug 2023 Evan Hernandez, Arnab Sen Sharma, Tal Haklay, Kevin Meng, Martin Wattenberg, Jacob Andreas, Yonatan Belinkov, David Bau

Linear relation representations may be obtained by constructing a first-order approximation to the LM from a single prompt, and they exist for a variety of factual, commonsense, and linguistic relations.

Relation

Through-Wall Pose Imaging in Real-Time with a Many-to-Many Encoder/Decoder Paradigm

no code implementations15 Mar 2019 Kevin Meng, Yu Meng

Overcoming the visual barrier and developing "see-through vision" has been one of mankind's long-standing dreams.

Region Proposal

A Dashboard for Mitigating the COVID-19 Misinfodemic

no code implementations EACL 2021 Zhengyuan Zhu, Kevin Meng, Josue Caraballo, Israa Jaradat, Xiao Shi, Zeyu Zhang, Farahnaz Akrami, Haojin Liao, Fatma Arslan, Damian Jimenez, Mohanmmed Samiul Saeef, Paras Pathak, Chengkai Li

This paper describes the current milestones achieved in our ongoing project that aims to understand the surveillance of, impact of and intervention on COVID-19 misinfodemic on Twitter.

Misinformation

Exploiting and Defending Against the Approximate Linearity of Apple's NeuralHash

no code implementations28 Jul 2022 Jagdeep Singh Bhatia, Kevin Meng

Perceptual hashes map images with identical semantic content to the same $n$-bit hash value, while mapping semantically-different images to different hashes.

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