Search Results for author: Marcus Bishop

Found 5 papers, 5 papers with code

Learning Universal Authorship Representations

1 code implementation EMNLP 2021 Rafael A. Rivera-Soto, Olivia Elizabeth Miano, Juanita Ordonez, Barry Y. Chen, Aleem Khan, Marcus Bishop, Nicholas Andrews

Determining whether two documents were composed by the same author, also known as authorship verification, has traditionally been tackled using statistical methods.

Authorship Verification

Few-Shot Detection of Machine-Generated Text using Style Representations

1 code implementation12 Jan 2024 Rafael Rivera Soto, Kailin Koch, Aleem Khan, Barry Chen, Marcus Bishop, Nicholas Andrews

Furthermore, given a handful of examples composed by each of several specific language models of interest, our approach affords the ability to predict which model generated a given document.

Language Modelling

Can Authorship Representation Learning Capture Stylistic Features?

1 code implementation22 Aug 2023 Andrew Wang, Cristina Aggazzotti, Rebecca Kotula, Rafael Rivera Soto, Marcus Bishop, Nicholas Andrews

Automatically disentangling an author's style from the content of their writing is a longstanding and possibly insurmountable problem in computational linguistics.

Authorship Attribution Representation Learning +1

A Deep Metric Learning Approach to Account Linking

2 code implementations NAACL 2021 Aleem Khan, Elizabeth Fleming, Noah Schofield, Marcus Bishop, Nicholas Andrews

We consider the task of linking social media accounts that belong to the same author in an automated fashion on the basis of the content and metadata of their corresponding document streams.

Metric Learning

Learning Invariant Representations of Social Media Users

1 code implementation IJCNLP 2019 Nicholas Andrews, Marcus Bishop

The evolution of social media users' behavior over time complicates user-level comparison tasks such as verification, classification, clustering, and ranking.

Clustering Metric Learning

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