Statistically oriented systems ushered in the first wave of artificial intelligence. The most famous example was the information retrieval algorithm used by large Internet companies such as Google in the early days of artificial austria whatsapp number data 5 million intelligence (such as the operating principle of the PageRank search engine). .
The second wave of artificial intelligence involves more machine learning-related technologies, such as Logis regression, support vector machines, etc. This type of technology has a wide range of uses, from assisting with banking operations to digital marketing efforts.

The third wave takes deep learning as the core of development, and is mostly used in the so-called field of perceptual artificial intelligence (related to human vision, hearing, touch and other perceptual systems). Among them, speech recognition and image recognition technologies are based on deep learning and can be used in smart speakers to recognize user commands, or to allow email programs to predict what the user wants to input later. In addition, it can also be used in mobile phone systems to facilitate users to unlock devices through facial recognition functions; it can also be used to enhance digital marketing and advertising tools to help companies accurately predict consumer behavior, etc.