Search Results for author: Lewis Evans

Found 2 papers, 0 papers with code

Twitter Permeability to financial events: an experiment towards a model for sensing irregularities

no code implementations14 Dec 2023 Ana Fernández Vilas, Rebeca P. Díaz Redondo, Keeley Crockett, Majdi Owda, Lewis Evans

Analysis shows that a general purpose social media is permeable to financial-specific events and establishes Twitter as a relevant feeder for taking decisions regarding the financial market and event fraudulent activities in that market.

When does Active Learning Work?

no code implementations6 Aug 2014 Lewis Evans, Niall M. Adams, Christoforos Anagnostopoulos

To address these questions, a comprehensive experimental simulation study of Active Learning is presented.

Active Learning

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