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11                             Types of Artificial Intelligence







                Pre-Processing
                Pre-Processing
                       • Concept of Intelligence                       •  Artificial Intelligence
                       • Types of Artificial Intelligence


            With the developments in the field of Artificial Intelligence, technological advancements have been
            made to turn normal machines into smart machines that have an intelligence similar to that of
            human beings.

            CONCEPT OF INTELLIGENCE
            Intelligence is the ability to solve problems, understand complex
            ideas, use natural language fluently, classify, generalize, and adapt
            to new situations.

            Elements of Intelligence
            Intelligence is intangible and cannot be seen. It can be measured
            to certain extents through standardised  tests. Intelligence  is
            composed of the following elements:
              1.  Reasoning: It is the set of processes that enables us to provide the basis for judgement, making
                  decisions, and making prediction.

              2.  Learning: It is the activity of gaining knowledge
                  or skill by studying, practising, being taught,
                  or experiencing something.
              3.  Problem  Solving: It is the process of
                  perceiving  and  attempting  to  arrive  at  a
                  desired solution from a current situation by
                  following a path that is blocked by known or unknown obstacles. Problem solving also includes
                  decision making, which is the process of selecting the best suitable alternative out of multiple
                  alternatives to reach the desired goal.
              4.  Perception:  It  is  the  process  of  acquiring,  interpreting,  selecting,  and  organising  sensory
                  information.

              5.  Linguistic Intelligence: It is one’s ability to use, comprehend, speak, and write the verbal and
                  written language.

            Types of Intelligence
            Howard Gardner, a psychologist and professor at Harvard University, proposed his theory of multiple
            intelligences in 1983 in his book ‘Frames of Mind’. According to Gardner, human intelligence can be
            one of the following nine types:


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