3. Artificial intelligence (AI) is the intelligence of
machines and the branch of computer science that aims
to create it. AI textbooks define the field as "the study
and design of intelligent agents" where an intelligent
agent is a system that perceives its environment and
takes actions that maximize its chances of success.
INTRODUCTION
4. â˘DEDUCTION, REASONING, PROBLEM SOLVING.
PROBLEM DEDUCTED THROUGH A.I.
â˘NATURAL LANGUAGE PROCESSING
â˘SOCIAL INTELLIGENCE
â˘MOTION AND MANIPULATION
5. APPROACHES
â˘SYMBOLIC
When access to digital computers became
possible in the middle 1950s, AI research
began to explore the possibility that human
intelligence could be reduced to symbol
manipulation.
6. TOOLS
â˘SEARCH AND OPTIMIZATION
Many problems in AI can be solved in theory
by intelligently searching through many
possible solutions. Planning algorithms
search through trees of goals and subgoals,
attempting to find a path to a target goal, a
process called means-ends analysis.
7. LOGIC
Logic is used for knowledge representation and
problem solving, but it can be applied to other
problems as well. AI researchers have devised a
number of powerful tools to solve these problems
using methods from probability theory and
economics.
8. â˘CONTROL THEORY
Control theory, the grandchild of cybernetics, has
many important applications, especially in robotics.
â˘LANGUAGES
AI researchers have developed several specialized
languages for AI research, including Lisp and Prolog.
11. APPLICATIONS
⢠Gesture recognition
⢠Individual voice recognition
⢠Global voice recognition
⢠Facial expression recognition for interpretation of
emotion and non verbal queues.
⢠Robot navigation.
12. CONCLUSION
AI is a common topic in both science
fiction and projection about the future
of technology and society. The existence
of an artificial intelligence that rivals
human intelligence raises difficult ethical
issues.