no code implementations • 15 Sep 2023 • Kimberly T. Mai, Toby Davies, Lewis D. Griffin
While self-supervised learning has improved anomaly detection in computer vision and natural language processing, it is unclear whether tabular data can benefit from it.
no code implementations • 11 Aug 2023 • Arianna Trozze, Toby Davies, Bennett Kleinberg
Our research is the first to systematically study an LLM's legal drafting and reasoning capabilities in litigation, as well as in securities law and cryptocurrency-related misconduct.
no code implementations • 27 Aug 2022 • Bennett Kleinberg, Toby Davies, Maximilian Mozes
The increased use of text data in social science research has benefited from easy-to-access data (e. g., Twitter).
no code implementations • 12 Apr 2022 • Kimberly T. Mai, Toby Davies, Lewis D. Griffin
The separability of anomalies and inliers signals that a representation is more effective for detecting semantic anomalies, whilst the presence of narrow feature directions signals a representation that is effective for detecting syntactic anomalies.
no code implementations • 6 Dec 2021 • Arianna Trozze, Bennett Kleinberg, Toby Davies
Decentralized Finance (DeFi) is a system of financial products and services built and delivered through smart contracts on various blockchains.
no code implementations • 21 Apr 2021 • Kimberly T. Mai, Toby Davies, Lewis D. Griffin
In addition, separability between anomalies and normal data is important but not the sole factor for a good representation, as anomaly detection performance is also correlated with more adversarially brittle features in the representation space.
no code implementations • 29 Nov 2016 • Kira Kempinska, Toby Davies, John Shawe-Taylor
Increasing availability of vehicle GPS data has created potentially transformative opportunities for traffic management, route planning and other location-based services.