Authorship Verification based on the Likelihood Ratio of Grammar Models

arXiv:2403.08462v1 Announce Type: cross
Abstract: Authorship Verification (AV) is the process of analyzing a set of documents to determine whether they were written by a specific author. This problem often arises in forensic scenarios, e.g., in cases where the documents in question constitute evidence for a crime. Existing state-of-the-art AV methods use computational solutions that are not supported by a plausible scientific explanation for their functioning and that are often difficult for analysts to interpret. To address this, we propose …

abstract art arxiv author cases crime cs.cl cs.lg documents evidence grammar likelihood process question set state type verification