Abstract:

The ushering of big data has brought huge impact on and changes to mankind's life and workComputer network technology has become even more intelligent especially with the development of artifcial intelligence. The paper expounds related theories of big data and artificial intelligence , analyzes therelationship between big data and artificial intelligence, and proposes the application of artificial intelli-gence in system security technology, intelligent management system, garbage filtering technology and oth-er computer network technologies. lt also discusses about the issues about impact of privacy protectioncaused by big data on artificial intelligence.

Key words: era of big data, artificial intelligence, computer network technology, privacy protection