Mainly used for system notifications, logistics reminders, order notifications, payment notifications and other scenarios. Aestron offers image, video, audio, and text recognition capabilities through a highly accurate, comprehensive, and customizable content security model. Based on a rich, sensitive word library, Aestron offers textual analysis, copyrighted sample detection, and natural language processing support — covering major world languages, including English, Chinese, Spanish, Hindi, Arabic, Portuguese, Russian, Thai, Vietnamese, Indonesian, etc. Self-developed cross-domain learning algorithm; through massive data, learning and improved performance of specific algorithms. Accurate speech escapes recognition, multi-language support, high recognition accuracy. Rapid identification of illegal content, and support for high concurrency detection requests.