Digital Thinking and Innovation: Machine Learning

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Questions and Answers

What is the primary goal of machine learning in data analysis?

To provide human intervention in decision-making

To prioritize human intelligence over artificial intelligence

To eliminate the need for data collection

To automate analytical model building (correct)

Which of the following is NOT an example of a machine learning application?

Virtual Personal Assistants

Email Spam and Malware Filtering

Predictive Analytics

Manual Data Entry (correct)

What is a fundamental aspect of human intelligence that is being replicated in machine learning?

The ability to remember

The ability to learn (correct)

The ability to reason

The ability to communicate

What is the primary driver of innovation in artificial intelligence?

Digital thinking Signup and view all the answers

What is the primary benefit of using machine learning in data analysis?

Reducing the need for human intervention Signup and view all the answers

What is the primary goal of expert systems in artificial intelligence?

To provide decision-making support Signup and view all the answers

What is the primary focus of Computer Vision in Artificial Intelligence?

Equipping computers with the ability to interpret visual images Signup and view all the answers

What is the function of ElliQ, a robotics application?

To assist patients with physical and mental health tasks Signup and view all the answers

Which of the following is an application of Speech Recognition in Artificial Intelligence?

Virtual assistants like Siri and Google Assistant Signup and view all the answers

What is the main goal of Robotics in Artificial Intelligence?

To develop machines that can perform physical tasks Signup and view all the answers

Which Artificial Intelligence application is used in AmazonGo stores?

Computer Vision Signup and view all the answers

What is the function of Facebook's DeepFace application?

To enable facial recognition in photos Signup and view all the answers

What is the primary application of Natural Language Processing (NLP) in Artificial Intelligence?

To understand and generate human-like language Signup and view all the answers

What is the main area of focus for Artificial Intelligence research and development?

Robotics, Computer Vision, Speech Recognition, and NLP Signup and view all the answers

What is Artificial Intelligence (AI) referred to as?

The concept of creating computer programs or machines capable of behavior we would regard as intelligent if exhibited by humans Signup and view all the answers

What is the primary goal of an Expert System?

To preserve knowledge and make it accessible to others Signup and view all the answers

What is an example of a situation where an Expert System would be useful?

A medical emergency where human expertise is scarce Signup and view all the answers

What is the key component of an Expert System that enables problem-solving?

Rules and Inferencing Signup and view all the answers

What is the primary benefit of using an Expert System to train new employees?

It provides a cost-effective solution for training new employees Signup and view all the answers

What is the relationship between Artificial Intelligence and Expert Systems?

Expert Systems are a type of Artificial Intelligence application Signup and view all the answers

What is the primary difference between an Expert System and a machine learning algorithm?

An Expert System uses human knowledge to solve problems, while a machine learning algorithm uses data to learn Signup and view all the answers

What is the ultimate goal of Digital Thinking and Innovation in the context of Artificial Intelligence?

To create new products and services that can augment human capabilities Signup and view all the answers

Study Notes

Machine Learning

Machine learning is a method of data analysis that automates analytical model building.
It is a branch of artificial intelligence based on the idea that systems can learn from data, identify patterns, and make decisions with minimal human intervention.
Examples of machine learning include:
- Virtual Personal Assistants
- Predictions while Commuting
- Videos Surveillance
- Social Media Services
- Email Spam and Malware Filtering
- Online Customer Support
- Search Engine Result Refining
ARTIFICIAL NEUTRAL NETWORK
A computer program inspired by certain presumed organizational principles of a real neural network (such as your brain)
A series of algorithms that try to recognize underlying relationships in a set of data through a process that mimics the way the human brain operates.

EXAMPLES OF ARTIFICIAL NEUTRAL NETWORK

•Modular Neural Networks.

•Feedforward Neural Network – Artificial Neuron.

•Radial basis function Neural Network.

•Kohonen Self-Organizing Neural Network.

•Recurrent Neural Network(RNN)

•Convolutional Neural Network.

•Long / Short-Term Memory.

Frontiers of Artificial Intelligence

AI Research Areas and Development include:
- Robotics
- Computer Vision
- Speech Recognition
- Natural Language Processing (NLP)

Robotics

It involves building machines that are capable of performing physical tasks.
Examples include:
- ElliQ: a robot that can hold conversations with patients, remind them to take their medications, and lead them in light physical activities.

Computer Vision

Primarily focused on equipping computers with the ability to interpret visual images.
Examples include:
- AmazonGo Stores: cameras track items taken off the shelves and identify returned items.
- Facebook: uses facial recognition ("DeepFace") to automatically tag photos posted to a user's profile.

Speech Recognition

The process of converting speech signals into digital data.
Examples include:
- Siri/Google Assistant/Galaxy: allows users to command the system to perform tasks or ask questions.

Artificial Intelligence

Artificial Intelligence (AI): the concept of creating computer programs or machines capable of behavior we would regard as intelligent if exhibited by humans.
An important truth: AI will impact many aspects of life, from livelihoods to a sense of self.

Artificial Natural processing
•Deals with the interaction between computers and humans using the natural language

•Predictive Text: An input technology that facilitates typing on a mobile device by suggesting words the end user may wish to insert in a text field

•Google Search (RankBrain): All of our Google search queries are being run through RankBrain

–Learnt which search results we like

–Find pages that might not have the exact words we searched for but that we would find interesting and relevant to what we are looking for

Expert System
A system that employs human knowledge captured in a computer to solve problems that ordinarily require human expertise.
ES imitates an Expert's reasoning processes to solve specific problems.
Keyword: problem-solving through Thinking + Perception + Action.

Why Use Expert Systems

To preserve knowledge
To help when expertise is scarce, expensive, and unavailable
To help under time and pressure constraints (e.g., medical emergencies)
To train new employees (e.g., CBT)
To improve worker productivity (e.g., Ask the Expert)

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Description

This quiz covers the basics of machine learning, a method of data analysis that automates analytical model building and is a branch of artificial intelligence.