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    NATURAL LANGUAGE PROCESSING (NLP)

                      Natural Language Processing is a branch of AI that enables computers to understand, interpret
                      and  respond to human  language in  a  meaningful  way.  It  understands and  processes human
                      languages such as English, Hindi and French and can read, write, translate and respond in a
                      human-like manner. NLP is about bridging the gap between human communication and computer
                      understanding and enabling machines to respond intelligently to human language.

                      Types of NLP Technologies

                      NLP is applied in various ways to enable computers to understand and process human language.
                      Some common types of NLP technologies are:

                                    Sentiment analysis: Sentiment analysis is used to identify whether a given text
                                     expresses a positive, negative or neutral opinion.

                                    Semantic search: Semantic search focuses on understanding the intent behind a
                                     query and improves search results by offering relevant predictions.

                                    Optical character recognition: Optical character recognition converts handwritten
                                     or printed text into machine-readable format.

                                    Speech recognition: Speech  recognition  transforms spoken  language into  data
                                     that computers can understand.

                                    Machine translation: Machine translation automatically converts text from one
                                     language to another without human involvement.

                                    Natural language generation: Natural language generation is a process that turns
                                     structured data into meaningful human language.

                      20         Artificial Intelligence (CT & AI)-VII

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