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The two main components of Natural Language Processing are:

u Natural Language Understanding: Natural Language Understanding is one of the main components of NLP
which involves breaking down the human language into a machine-readable format. This component is
widely used by speech recognition systems like Alexa, Siri and Google assistant to understand the natural
language.

u Natural Language Generation: Natural language generation refers to the process of grammarly structured
data in the form of natural language from some internal representation. A system like Gmail’s Smart Compose
is an example of Natural language generation which recommends suggestions on what you should type next
in an email.
The various applications of Natural Language Processing are as follows:

● Chatbots: Helps computers understand and respond to human conversation. Example: Virtual assistants
like Siri or chat support on websites.
● Language Translation: Converts text from one language to another. Example: Google Translate translating
English to Spanish.
● Language Generation: Creates human-like text based on input or context. Example: Generating product
descriptions or news articles.
● Information Extraction: Extracts specific information from unstructured text. Example: Extracting dates
and locations from news articles.
● Document Clustering: Groups similar documents together based on content. Example: Organising
research papers into thematic clusters.

Nautilus is a supercomputer that holds the capability to make predictions about the future based on
the news articles that are fed to it.

Pop Quiz Quiz
Pop

As you know, technology is all around us. We are witnessing the golden era of technology where
smartphones and smart devices are used. Here, we have depicted some pictures of AI based applications.
Identify the domain of each application and write it in the provided space.
a. __________________________________________________

b. __________________________________________________

c. __________________________________________________

d. __________________________________________________

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