Artificial Intelligence

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Artificial Intelligence

  1. 1. ARTIFICIAL INTELLIGENCE BY OLUFEMI THOMPSON 1
  2. 2. OUTLINE What is Artificial intelligence(AI) ● AI Program(Intelligent agents) ● One Basic Use Case of AI(Machine translation system) ● Conclusion/Questions. ● 2
  3. 3. WHAT IS AI Artificial intelligence (AI) is technology and a branch of computer science that studies and develops intelligent machines and software. Major AI researchers and 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 Artificial intelligence has been used in several fields such as Finance ●Robotics ●Games ●Medicine ●The Web . ● 3
  4. 4. AI PROGRAM An AI program is referred to as an Intelligent Agent. The are several steps in which an AI Program can interact with its environment This steps are listed below : 1. AI Program perceive the state of its environment through SENSORS 2. AI Program carries out some functions based on what it gets from its sensors 3. AI Program affects the state of the environment through ACTUATORS. The process of agent making decisions from its sensors and then interacting to its environment through its actuators takes place several times in cycles. Such cycle is referred to as PERCEPTION ACTION CYCLE. 4
  5. 5. AI PROGRAM 5
  6. 6. AI PROGRAM 6
  7. 7. AI PROGRAM 7
  8. 8. LANGUAGE TRANSLATION One succesful use of AI is in the building of a Language Translaction system at Google A summary of what Google did to build a system like this was to use a translation model as the backbone of their Machine Translation Intelligent agent. Google built a translation model by gathering different editions of a text(such as article or newspaper) in different languages and then correlated the words of each editions to make up a model that can be reused. . 8
  9. 9. LANGUAGE TRANSLATION 9
  10. 10. QUESTIONS 10

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