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TECHNEWIL

                                                                                     CLUB
        Natural                                                                      ACTIVITIES



        Language                                                                                                               Artificial



        Processing                                                                                                             Intelligence




        By Ms. S. Snigdha Reddy,                                                                                               By Ms. A. Shruthi,

        B. Tech (CSE)                                                                                                          B. Tech (CSE- AI&ML)



        ABSTRACT: The field of study that focuses on              all governmental proceedings into all official                  Artificial Intelligence (AI) is a multidisciplinary field whose   chunks of information. The system must automatically
        the interactions between human language and              languages  of  the  corresponding  systems  of                goal  is  to  automate  activities  that  presently      organize and utilize this information to solve the specific
                                                                                                                               requirehuman  intelligence.  Recent  successes  in  A.I.
        computers  is  called  Natural  Language                 government.  However,  most  other  systems                   includecomputerized  medical  diagnosticians  and        problems that it encounters. This organization process
                                                                                                                                                                                        can  be  generally  characterized  as  a  Search  directed
        Processing.  Natural  Language  Processing               depended on corpora specifically developed                     systems  thatautomatically  customize  hardware  to      toward specific goals.
        (NLP)  is  a  subfield  of  linguistics,  computer        for the tasks implemented by these systems,                   particular userrequirements. The major problem areas
                                                                                                                               addressed  in  A.I.  can  be  summarized  as  Perception,
        science,  and  artificial  intelligence  that  uses       which was (and often continues to be) a major                 Manipulation, Reasoning, Communication, and Learning.    The  search  is  made  complex  because  of  the  need  to
                                                                                                                                                                                        determine the relevance of information and because of
        algorithms to interpret and manipulate human             limitation in the success of these systems. As a              Perception  is  concerned  with  building  models  of  the   the  frequent  occurrence  of  uncertain  and  ambiguous
        language.                                                result, a great deal of research has gone into                physical  world  from  sensory  input.  Manipulation  is   data. Heuristics provide the A.I. system with a mechanism
                                                                                                                               concerned  with  articulating  appendages  (e.g.,
                                                                                                                                                                                        for  focusing  its  attention  and  controlling  its  searching
                                                                 methods  of  more  effectively  learning  from                 mechanical arms, locomotion devices) in order to effect a   processes.
        This  technology  is  one  of  the  most  broadly                                                                      desired  state  in  the  physical  world.  Reasoning  is
        applied  areas  of  machine  learning  and  is           limited amounts of data.                                      concerned with higher level cognitive functions such as   Goals of AI:
        critical  in  effectively  analyzing  massive             Recent research has increasingly focused on                   planning, drawing inferential conclusions from a world   •   To Create Expert Systems: The systems which exhibit

        quantities of unstructured, text-heavy data. As          unsupervised  and  semi-supervised  learning                  model, diagnosing, etc.                                      intelligent behavior, learn, demonstrate, explain, and
        AI continues to expand, so will the demand for           algorithms. Such algorithms are able to learn                 What is Artificial Intelligence?                          •   advice its users.
                                                                                                                                                                                            To Implement Human Intelligence in Machines.
        professionals  skilled  at  building  models  that       from data that has not been hand-annotated                    According  to  the  father  of  Artificial  Intelligence,  John   •  Creating systems that understand, think, learn, and
        analyze  speech  and  language,  uncover                 with  the  desired  answers,  or  using  a                    McCarthy, it is “The science and engineering of making       behave like humans.
                                                                                                                               intelligent  machines,  especially  intelligent  computer
        contextual patterns, and produce insights from           combination of annotated and non-annotated                    programs.  Artificial  Intelligence  is  a  way  of  making  a

        text and audio.                                          data. Generally, this task is much more difficult               computer, computer-controlled robot, or a software think   Conclusion: To better prepare for the future society in
                                                                                                                               intelligently, in the similar manner the intelligent humans   which  artificial  lintelligences  will  have  much  more
        INTRODUCTION                                             than  supervised  learning,  and  typically                   think.                                                   pervasive influence on our lives, better understanding of
        Prerequisite  Technologies:  Many  of  the               produces  less  accurate  results  for  a  given              AI is accomplished by studying how human brain thinks,   the  difference  between  AI  and  human  intelligence  is
        notable early successes occurred in the field of          amount  of  input  data.  However,  there  is  an             and how humans learn, decide, and work while trying to   necessary. Human and biological intelligence cannot be
                                                                                                                                                                                        separated  from  the  process  of  self-  replication.
        machine translation, due especially to work at           enormous  amount  of  non-annotated  data                     solve a problem, and then using the outcomes of this     Therefore,  a  fundamental  gap  exists  between  human
        IBM  Research,  where  successively  more                available (including, among other things, the                 study as a basis of developing intelligent software and   intelligence and AI until AI acquires artificial life. Humans'
                                                                                                                               systems. A.I. systems function based on a Knowledge
        complicated  statistical  models  were                   entire content of the World Wide Web), which                  Base of facts and rules that characterize the system's   social  and  metacognitive  intelligence  most  clearly
                                                                                                                                                                                        distinguish  Human  intelligence  from  nonhuman
        developed. These systems were able to take               can often make up for the inferior results.                   domain  of  proficiency.  The  elements  of  a  Knowledge   intelligence. Although advances are likely to improve the
        advantage  of  existing  multilingual  textual                                                                         Base consist of independently valid (or at least plausible)   functioning  of  AI,  AI  will  remain  a  function  of  human
                                                                                                                                                                                        activity. However, if AI can learn to self-replicate and thus
        corpora  that  had  been  produced  by  the
                                                                                                                                                                                        become a life form, albeit a man-made one, outcomes
        Parliament of Canada and the European Union                                      Campus                     8     9       Campus                                                become uncertain.
        as a result of laws calling for the translation of                            CHRONICLES                              CHRONICLES
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