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    NATURAL LANGUAGE PROCESSING (NLP)

                      This is a subfield of AI which helps in communication between human and computer using natural
                      language. It enables a computer to read and understand data by mimicking human natural language.
                      This subfield of AI is used for a variety of tasks such as email filters. Many people receive a lot emails
                      which are useless. NLP checks the sender of the email and categorises the mails as spam or junk. NLP
                      also finds its use in the autocomplete and spell-check feature of word processors. NLP also proves to
                      be quite useful in voice-to-text messaging and virtual assistants.

                                                                                 The human eye is estimated at
                                                                                 576 megapixels with complex
                                                                                 processing, while AI machine
                                                                                vision cameras can reach up to
                                                                                        100 megapixels

                             DATA

                      Data refers to facts and figures that are processed to find meaningful results. Data plays a pivotal role
                      in the field of AI. Data collection is the process of collecting and sourcing information from numerous
                      sources.

                      The quality of data is essential for AI applications. For effective AI performance, data must be accurate,
                      relevant, and free from errors. The accuracy of AI outcomes is heavily dependent on the quality of the
                      data provided. Thus, data can be considered the lifeblood of AI: an AI system relies on the data it
                      receives to learn and make predictions. Providing incorrect or low-quality data will lead to inaccurate
                      or unreliable results.

                      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.)

                                                                   Tech Fact

                          The term 'Big Data' denotes extremely large or voluminous data sets that can be analyzed
                                         computationally to reveal patterns, trends, and associations.

                             COMPUTER VISION (CV)

                      Computer Vision is a very popular field of AI that trains a computer to understand and  interpret
                      the visual world. Human vision starts at the “eyes” but machine uses digital images captured by
                      cameras  for vision. Deep learning models and machines accurately identify and classify objects that
                      act according to what they see, using digital images from camera.

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