Cognitive Science : Artificial Intelligence

Artificial Intelligence : 

"AI is the part of computer science concerned with designing intelligence computer system that exhibit the characteristics we associate with intelligence in human behavior."

"Giving machines ability to perform tasks normally asssociated with human intelligence"

Goals of AI :  

1. Reasoning
2. knowledge representation
3. Planning
4. Learning
5. Naturals Language Processing 
6. Perception
7. Ability to move and manipulate Objects

Characteristics of AI :

System Thinking Human	System Thinking Rationally
System Acting Humanly	System Acting Rationally

1. System Thinking humanly
   1. Thinking like a person
   2. machines mainly Responses Physiologically and Psychologically
   3. System must represent or demonstrate analogous to human cognition
   4. It can be measured as proved by doing two things :
      1. Through catching out the human thought
      2. Through psychological test
   5. trying t understand how the human mind work
      
      
      
      
2. System Acting Humanly
   1. Acting like a Human
   2. It involves the Turing Test
   3. The test involves an interrogator who interacts with one human and one machine with gives time the interrogator has to find out which of two the human is and which one is machines
   4. If the response of a computer to an unrestricted textual natural language conversation cannot be distinguished from that of a human being that it can be said to be intelligent
   5. it is only concerned with the actions outcome or product of human 's thinking
      
      
3. System Thinking rationally
   1. Modeling thinking as a logical process, where conclusions are drawn based on some type of symbolic logic
   2. Thinking rationally approach to AI uses symbolic logic to capture the laws rational thought as symbols that can be implemented
   3. It is an idealized models of human reasoning
   4. e.g. Ram is a man, All Men are Mortal that Ram is Mortal
      
      
4. System Acting Rationally
   1. Acting rationally means acting to achieve one's goal, given one's beliefs and understanding about the world
   2. Acting rationally with respect to achieve its goals
   3. logical Approaches may be used to help the best Action