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Questions and Answers

How does Artificial Intelligence differ from Machine Learning?

  • Artificial Intelligence relies on unstructured data, while Machine Learning relies on structured data.
  • Artificial Intelligence uses neural networks, while Machine Learning uses deep learning algorithms.
  • Artificial Intelligence aims to design computer models for cognitive tasks, while Machine Learning focuses on creating algorithms to learn from data.
  • Artificial Intelligence is about mimicking human cognition, while Machine Learning focuses on improving performance on specific tasks. (correct)

What role do Neural Networks play in Artificial Intelligence?

  • Neural Networks are involved in training data for Machine Learning tasks.
  • Neural Networks focus on understanding complex patterns in unstructured data.
  • Neural Networks are exclusive to Deep Learning algorithms.
  • Neural Networks simulate the behavior of human neural networks in the brain. (correct)

In what aspect do Deep Learning algorithms differ from traditional Machine Learning approaches?

  • Deep Learning algorithms involve many layers and do not require structured data. (correct)
  • Deep Learning algorithms focus on mimicking human behavior and cognition.
  • Deep Learning algorithms are less complex than traditional Machine Learning approaches.
  • Deep Learning algorithms rely solely on structured data for training.

Which statement best describes the concept of neural networks in relation to Deep Learning?

<p>Neural Networks are algorithmic structures inspired by the neural networks in the human brain. (A)</p> Signup and view all the answers

What is the main focus of Strong AI?

<p>Understanding and learning any task a human can (D)</p> Signup and view all the answers

Which field experienced a boom in research due to growth in computing power and data availability?

<p>Machine Learning (A)</p> Signup and view all the answers

Which successful multi-billion-dollar corporations heavily rely on machine learning for their success?

<p>Google, Facebook, Amazon (A)</p> Signup and view all the answers

What was the accuracy rate of MYCIN, an early expert system for diagnosing infectious diseases?

<p>69% (A)</p> Signup and view all the answers

What subtype of machine learning has been used to integrate data from various imaging modalities for classifying psychological disorders?

<p>Deep Learning (B)</p> Signup and view all the answers

What have most studies using deep learning for psychological disorders diagnosis focused on?

<p>Diagnosis of dementia and ADHD (A)</p> Signup and view all the answers

What is a classic example of machine learning?

<p>Writing a program to produce a decision tree (C)</p> Signup and view all the answers

How does the ID3 machine learning tool construct a decision tree?

<p>By using a statistical measure called information gain (A)</p> Signup and view all the answers

Why are machine learning algorithms like ID3 highly dependent on how databases are labeled and categorized?

<p>Because they require pre-interpreted data (C)</p> Signup and view all the answers

In the context of constructing a decision tree, what does the attribute with the highest information gain indicate?

<p>It is assigned to the first node in the tree (B)</p> Signup and view all the answers

What type of system requires detailed information like attributes of leaves and weather facts for diagnosing diseases?

<p>An expert system for diagnosing diseases in soybean crops (A)</p> Signup and view all the answers

Why can't machine learning systems like ID3 work with raw data such as photographs of diseased plants?

<p>Because they require data that has already been interpreted (C)</p> Signup and view all the answers

What is the main purpose of Google's CAPTCHA tool?

<p>To detect bots on the internet (D)</p> Signup and view all the answers

Why did engineers make CAPTCHAs more difficult to solve?

<p>Because bots were getting through (D)</p> Signup and view all the answers

What was the success rate of humans in solving the complex CAPTCHAs according to Google's research?

<p>33% (C)</p> Signup and view all the answers

What technology was used in Google's book digitalization project?

<p>ReCAPTCHA (A)</p> Signup and view all the answers

What additional challenge might No CAPTCHA present to a small percentage of users?

<p>Select all images that contain a part of a car or street signs (D)</p> Signup and view all the answers

How does the 'I'm not a robot' checkbox gather information about users?

<p>By sending an http request to Google with various information (C)</p> Signup and view all the answers

'Computer-Based Personality Judgments' study found that ML-based judgments of people's personality using Facebook Likes were more accurate than judgments made by which group?

<p>The participants' Facebook friends (C)</p> Signup and view all the answers

'Computer-Based Personality Judgments' study had higher external validity in predicting life outcomes such as substance use and political attitudes compared to what factor?

<p>'Computer-Based Personality Judgments' participants' self-rated personality scores (B)</p> Signup and view all the answers

'Big data' gathered by companies is primarily used for which purpose mentioned in the text?

<p>Personalizing ads for users (C)</p> Signup and view all the answers

'Big data' has implications for which areas according to the text?

<p>'Big data' implications for psychological assessment, marketing, and privacy (D)</p> Signup and view all the answers

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