Can the algorithm be patented?

I can't. There are only two kinds of software that can be patented: 1. Software can solve some technical problems in the production process and apply for invention patents. 2. The software has hardware as the carrier, which can be used for invention and practicality. Article 13 of the Patent Law of People's Republic of China (PRC) After the publication of an application for a patent for invention, the applicant may require the entity or individual who exploits the invention to pay an appropriate fee.