Some researchers believe that the development of artificial intelligence is mainly divided into three levels, namely computational intelligence, perceptual intelligence and cognitive intelligence. artificial intelligence module ，The so-called computational intelligence refers to the computer's ability to quickly calculate and store memory. The so-called perceptual intelligence refers to the ability to obtain information through various sensors. The so-called cognitive intelligence refers to the understanding and reasoning ability of machines.
The so-called intelligent perception not only includes the ability to obtain external information through various sensors, but also includes the ability to recognize the environment and object categories and attributes through memory, learning, judgment, reasoning and other processes. The so-called intelligent decision-making refers to the ability to give behavioral decisions through memory, learning, judgment, reasoning and other processes on the basis of intelligent perception of the environment and objects to achieve a certain purpose.
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