Mgt 3180 FINAL: Prof. Sun

QR codes can only be read from one direction. T/F?

False. QR codes are readable from any diction

Interfacing

-Accepting human language as input -Carrying out the corresponding command -Generating the necessary output

Examples of NLP activities

-Dragon Speech Recognition Software Nuance Communications -Social media listening: sentiment analysis -At&T Natural Voice Wizzard Speech -Apple Siri, Amazon' Alexa

Categories of NLP

-Interface to databases -Machine translation (Google translation) -Text scanning and intelligent indexing programs for summarizing large amounts of text (sentiment analysis) -Generating text for automated production of standard documents -Speech systems for voice interaction with computers

Artificial Intelligence

-is beyond calculation -generates and displays knowledge and facts -machine learning

What are the two types of activities by NLP?

1) Interfacing 2) Knowledge Aquistion

What is a QR code?

Quick Response-- Is the trademark for a type of matrix (or two-dimensional) bar code first designed for the auto industry in Japan. A barcode is a machine-readable optical label that contains information about the item to which it is attached.

Which of the following is NOT a category of natural language processing systems? a) interface to databases b) machine translation c) text scanning and intelligent indexing programs d) Robots

d) Robots

Natural Language Processing (NLP)

was developed so users could communicate with computers in human language. -question and answer -complexity of human language

Alpha Go machine by Google DeepMind

-Shows machines can learn by deep reinforcement learning -Want to formalize intelligence into an algorithm

What is AI?

AI (artificial intelligence) consists of related technologies that try to simulate and reproduce human thought behavior, including thinking, speaking, feeling, and reasoning. AI technology applies computers to areas that require knowledge, perceptions, reasoning, understanding, and cognitive abilities.

Compared to traditional bar codes, QR codes have lower storage capacity. T/F?

False. QR codes have a higher storage capacity than traditional bar codes.

Alan Turing (1912-1954)

Father of artificial intelligence

Business Analytic reading: Data Scientist-The Sexiest Job of the 21st Century

LinkedIn example -Studied users interactions to increase activity>> People you may know Once they have data they really need people to manage it and gain insights Data scientists advise executives and product managers on the implications of the data for products, processes, and decisions.

What is more powerful? The human brain or computers?

Human brain

An intelligent agent

In artificial intelligence, an IA is an independent entity which observes through sensors and acts upon an environment using actuators (its agent) and directs its activity towards achieving goals.

Apple's Siri system is a natural language processing (NLP) system. T/F?

True. Siri is an interfacing AI Application

The Turing test is used to test a systems ability to exhibit intelligence. T/F?

True. Turing is the father of Al and the idea of Turing Test is to test the degree to which a machine's intelligence level is close to that of human being.

Knowledge Acquisition

Using the computer to read large amounts of text and understand the information well enough to: summarize important points and store information so the system can respond to inquiries about the content (sentiment analysis)