Search Results - causal+learning

2 Results Sort By:
Unsupervised Cyberbullying Detection Via Time-Informed Gaussian Mixture Model
Background Cyberbullying, defined as “aggressively intentional acts carried out by a group or an individual using electronic forms of contact, repeatedly or over time against victims who cannot easily defend themselves,” has been rising at an alarming rate. Previous research has found that nearly 43% of teens in the United States have been...
Published: 2/23/2023   |   Inventor(s): Lu Cheng, Kai Shu, Siqi Wu, Yasin Silva, Deborah Hall, Huan Liu
Keywords(s): Causal Learning, Data Mining, Machine Learning
Category(s): Wireless & Networking, Physical Science, Computing & Information Technology
Efficient Topic Tracking of Social Streaming Data for Disaster Support
Background Social media has become an indispensable tool in the face of natural disasters due to its broad appeal and ability to quickly disseminate information. For instance, Twitter is an important source for disaster responders to search for (1) topics that have been identified as being of particular interest over time, i.e., common topics such as...
Published: 2/23/2023   |   Inventor(s): Lu Cheng, Jundong Li, Kasim Candan, Huan Liu
Keywords(s): Causal Learning, Data Mining, Social Media
Category(s): Physical Science, Computing & Information Technology