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Interdisciplinary Learning

                      #Logical Reasoning

              Recognise the pattern in the following and draw the next one in the series:











              Which type of intelligence is being used here? ___________________


                                                                                                          #Activity



                 AI APPROACH

            The aim of AI is to simulate the human attributes of logical intelligence, reasoning and knowledge
            acquirement in machines.

            We have been experiencing  how this works in the form of a virtual assistants like Siri, Alexa, and
            Chatbots.

            Generally, AI models have two kinds of approaches:

                Rule based approach        Learning based approach


                                                       AI APPROACH






                          Rule Based Approach                               Learning Based Approach



            Rule Based Approach

            A rule-based system uses rules as knowledge representation. These rules are coded in the system in the
            form of if-then-else statements which help the computer in taking decisions. The idea behind a rule-based
            system is to use the knowledge of a human expert in a specialised domain and embody it within the
            computer system. For example, a system is developed to identify emails by finding keywords. If this system
            finds an email containing the word "bill" or "invoice", it forwards the email to the accounts department.

            Learning Based Approach

            A computer system that achieves AI through a machine learning technique is called a learning-based
            approach. This approach is often referred to as black boxes as it is not entirely clear how these systems
            take decisions. This is a major problem for applications when  it comes to making a decision  for
            investment, medical or military reasons as this approach remains unreliable.


                                                                                 #Intelligence and  AI Approaches 137
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