ANKARA YouTube has announced on Tuesday that it will begin rolling out a machine learning-based age estimation system in the US over the coming weeks, aiming to provide more tailored protections for teen users. The new artificial intelligence (AI) technology will assess user behavior, including video categories, search patterns, and account longevity, to infer whether a user is under 18, regardless of the birthdate listed on the account, according to a blog post by the company. "When the system