2. Chat Bots
A service, powered by rules and sometimes artificial intelligence, that you interact
with via a chat interface.
Artificial Conversational
Entity.
Communicates in
Audio/Textual format.
Uses Natural Language
Processing System for
understanding.
Based on internet where
emulation of human activity
is required.
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3. Usage
Making hotel/restaurant reservations.
Purchasing goods.
Maintaining TO-DO list.
Suggestions while
having conversation.
Reporting weather
Zip-code information
Converting currency
or other units
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4. Applications
Following are the applications that make an efficient use of Bots:
Instant messaging (IM)
Internet Relay Chat (IRC)
Facebook Messenger
Allo (Google Messenger)
Skype
Telegram
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5. Natural Language Processing
Ability of computer to understand human speech. It examines patterns to improve
program’s understanding. Natural Language is
required when we want an
intelligent system like robot
to perform our instructions.
The input and output of an
NLP system can be:
Speech
Written Text
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6. NLP Tasks
 Optical Character Recognition: Determines valuable information from picture.
 Machine Translation: Translating data from one language to another.
 Natural Language Understanding:
Converts human readable data
to system code for
manipulations.
 Natural Language Generation:
Converts system code to
human readable data.
 Relationship Extraction: To identify
relationship among entities.
 Sentence Breaking: To find periods
& other punctuations.
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7. Artificial Intelligence (AI)
Intelligence exhibited by machines
that took actions to maximize it’s
chance of success for given goal. A
science of making intelligent
machines/computer programs.
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8. AI (Subfields)
 Expert Systems
 Natural Language
 Machine Learning (Artificial
Neural Network)
 Computer Vision (Image
Processing)
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9.  Game playing
 General Problem Solving
 Expert System
 Natural Language Processing
 Computer Vision
 Robotics
 Education
AI (Applications)
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10. 
AppGallery
“Committed to people, committed to the Future.”
https://www.appgalleryinc.com
Thank you
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