Analysis of the copyright issues of AI-generated materials

In recent years, a wave of artificial intelligence has swept the entire human society, and similar to many other products in the digital environment, artificial intelligence has changed the traditional human-led way of creating works in the process of transforming from creative assistants to autonomous creators in the field of copyright law. Since intellectual property rights protect the intellectual achievements of human beings, when an artificial intelligence machine has the ability to create and complete the content generated by artificial intelligence, how should such creative achievements be evaluated, and whether such works can be protected by law? Whose "ideological expression" does such an AI-generated result belong to? And who belongs to the copyright of AI-generated works needs to be discussed.