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These data can be numeric (temperature, loan amount, etc.), categorical (gender, colour, etc.),
                 or even free text (like doctor’s notes, prescriptions, opinion surveys, etc.)




                                Brainy Fact


                    An AI is never held responsible for its actions. The human is held accountable for its action
                    whether it is good or bad.




                 Natural Language Processing (NLP)

                 Natural Language Processing, usually shortened as NLP, is a domain of AI which works with
                 the interactions between humans and computer systems using natural language. Most of the
                 voice recognition apps like Siri, Alexa, Meta AI, etc., use NLP to process the audio input. It is
                 the sub field of AI that uses computer-based methods to analyse and understand language in
                 speech and text.

                 The aim of NLP is to read, decode, understand and bring logical results of the human languages
                 to make sense.


                 Different types of NLP include:
                    • Optical Character Recognition for converting written and printed text into data.

                    • Speech Recognition involves converting spoken words into data.
                    • Machine Translation where the source language is translated into target language without
                   human interference.
                    • Natural Language Generation is a software process which converts structured data into natural
                   language.

                    • Sentiment Analysis is a process used to determine whether a piece of text is positive, negative
                   or neutral.
                    • Semantic Search is understanding the intention behind any search. It also optimises the search
                   operation by giving possible search predictions.


                               Reboot

                     1.  What do you understand by NLP?



                     2.  Write the names of the domains in AI.










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