Government Technology

AI Gives Feedback on Duke Business Student Interactions

A class at Duke University's Fuqua School of Business uses an AI agent to record student conversations, analyze their ...

Journalism classes lack a consistent approach to AI use across institutions

Artificial intelligence is steadily becoming more embedded in journalism; part of how journalists write, edit, research and ...
Machine Design

AI-Driven Material & Component Classification for Faster Product Design Cycles

In asset-intensive industries, misclassified parts and inaccurate bills of materials cost far more than storeroom space. AI ...

2026 NFL analytics mock draft: Using projection model, consensus big board to make picks

After months of mock draft after mock draft, and big board after big board, the 2026 NFL Draft is finally here. But before ...
IEEE

A Comparative Evaluation of LDA and BERTopic for Topic Modeling of Traffic Complaints in Short Social Media Texts

Abstract: This study compares the performance of two topic modeling techniques, Latent Dirichlet Allocation (LDA) and BERTopic, in analyzing short, unstructured traffic complaint texts from Twitter.
IEEE

Topic Modeling and Sentiment Classification: Perspectives From Libyan Flood Conversations on Social Media

Abstract: Social media streams related to disasters are a key but difficult source of data to use in real-time situational awareness. This study presents a merged sentiment analysis model, which is ...