Page 138 - Artificial Intellegence_v2.0_Class_11
P. 138

Brainy Fact


                    According to Dashbot.io, a bot analytics service, the two most popular words to start a discussion with a
                    chatbot are "hi" and "hello." A question mark(?), “hey,” “help,” “yes,” and a thumbs up icon were among
                    the most common messages. By the year 2029, it is expected that chatbots would acquire human-level
                    language abilities.



              Natural Language Processing (NLP)
              Natural Language Processing (NLP), is an area of artificial intelligence that employs natural language for interaction
              between computers and humans. NLP aims to extract information from the spoken and written word using algorithms,
              and natural language refers to the language that is spoken and written by people.

              The ultimate goal of NLP is to read, decipher, comprehend, and make sense of human languages in a useful manner. The
              best examples of NLP are Google Assistant, Microsoft’s Cortana, Amazon’s Alexa, and Apple’s Siri.
              Here are some examples of how NLP enriches your life, without you noticing it:
                 • Autocomplete recommends the next word.
                 • In the Google search field, predictive typing suggests the next/remaining words in the sentence.

                 • Spell checks eliminate misspellings, errors, and spellings that are stylistically inappropriate.
              Grammar checkers ensure that you use proper punctuation and warn you if you use the incorrect article or proposition.
              For example, Grammarly.




                          Video Session

                     Scan the QR code or visit the following link to watch the video: Natural Language Processing
                     In 5 Minutes | What Is NLP And How Does It Work? | Simplilearn
                     https://www.youtube.com/watch?v=CMrHM8a3hqw
                     After watching the video, answer the following question:
                     How data is used in NLP?








              Applications of NLP
              NLP is used in various fields which are listed as follows:


              Text Recognition
              In  recent  years,  automatic  reading  of  a  vehicle’s  license  plate,  billboards,  or  text  recognition  has  acquired  a  lot  of
              popularity. The sector is motivated by the desire to save documents in a more efficient and timely manner. Optical
              Character Recognition (OCR) is a popular text recognition technique that turns scanned images of text into an editable
              format. Text recognition is a tiresome job as it includes recognizing text with different fonts and styles.






                    136     Touchpad Artificial Intelligence (Ver. 2.0)-XI
   133   134   135   136   137   138   139   140   141   142   143