Search Results - natural+language+processing

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Adversarial Text Purification: Large Language Model Approach for Defense
Background Adversarial purification is a defense mechanism for safe-guarding classifiers against adversarial attacks without knowing the type of attacks or training of the classifier. These techniques analyze and eliminate adversarial perturbations from the attacked inputs, and help to restore purified samples that retain similarity to the attacked...
Published: 6/27/2025   |   Inventor(s): Raha Moraffah, Shubh Khandelwal, Amrita Bhattacharjee, Huan Liu
Keywords(s): Artificial Intelligence, Defense Applications, Machine Learning, Natural Language Processing, Security, Text Mining
Category(s): Physical Science, Artificial Intelligence/Machine Learning, Applied Technologies, Cybersecurity
Structured Data Extraction Using Large Language Models
Unmet Need: Method in Long-Form data extraction for LLMs Large Language Models (LLMs) excel in Natural Language Process (NLPs) tasks but face challenges in extracting information from large databases effectively. Current practices fail to address the inherent limitations of LLMs, resulting in suboptimal performance for long-form data extraction tasks. Researchers...
Published: 2/10/2025   |   Inventor(s): Xiaofeng Guo, Haydn Anderson, Juejing Liu, Noah Waxman
Keywords(s): Data mining, Natural Language Processing
Category(s): Technologies > Energy & Environment > Computer Hardware/Software