Nieman Journalism Lab

A renaissance for structured journalism

Among them, extracting structured data from unstructured text: identifying people, places, and events buried in articles; ...
Microsoft

Self-Verification Improves Few-Shot Clinical Information Extraction

Extracting patient information from unstructured text is a critical task in health decision-support and clinical research. Large language models (LLMs) have shown the potential to accelerate clinical ...
IEEE

AI-Enhanced Techniques for Extracting Structured Data from Unstructured Public Procurement Documents

Abstract: This paper presents a methodology for extracting and structuring procurement data from scanned Summary Minutes documents obtained from the Moroccan Public Procurement Portal. Leveraging web ...
IEEE

Accuracy Enhancement Method for Speech Emotion Recognition From Spectrogram Using Temporal Frequency Correlation and Positional Information Learning Through Knowledge Transfer

Abstract: In this paper, we propose a method to improve the accuracy of speech emotion recognition (SER) by using vision transformer (ViT) to attend to the correlation of frequency (y-axis) with time ...