Topic model evaluation, like evaluation of other unsupervised methods, can be contentious.

Deceptive agents are a challenge for the safety, trustworthiness, and cooperation of AI systems.

Gaussian noise to data, and a generative model, which entails a "denoising" process defined by approximating the time-reversal of the diffusion.

North Dakota colleges three-year bachelor's degree programs approved by State Board of Higher Education on Jan. 29, allowing students to graduate a year earlier starting fall 2026.

Three in four teens use artificial intelligence companion chatbots for emotional support, raising safety concerns after suicides were linked to these interactions.