Researchers have developed Strategic 16K, a new dataset of 16,000 diplomatic cables from WikiLeaks, designed to prevent label leakage in document sensitivity classification. This corpus was used to benchmark classical and transformer-based models, revealing that BERT achieved the highest accuracy (89.14%) and F1 score (89.33%) on the cleaned data. While transformer models like BERT and ELECTRA performed best, TF-IDF with logistic regression offered a strong performance at a lower computational cost. AI
IMPACT Establishes a new benchmark for document sensitivity classification, highlighting the importance of clean data for reliable AI performance.
RANK_REASON The cluster contains an academic paper detailing a new dataset and benchmarking results for AI models. [lever_c_demoted from research: ic=1 ai=1.0]
- arXiv
- BERT
- ELECTRA
- Hugging Face
- logistic regression model
- Strategic 16K
- tf–idf
- WikiLeaks Public Library of US Diplomacy (PlusD)
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