Podcast
Questions and Answers
What is the main characteristic of unsupervised learning?
What is the main characteristic of unsupervised learning?
- It involves training a model on labeled outputs
- It allows the algorithm to act on information without guidance (correct)
- It focuses on developing decision boundaries from labeled training data
- It uses reinforcement to achieve a cumulative reward
Which machine learning type learns to make decisions by trial and error to achieve a cumulative reward?
Which machine learning type learns to make decisions by trial and error to achieve a cumulative reward?
- Reinforcement Learning (correct)
- Unsupervised Learning
- Classification
- Supervised Learning
What is the key focus of classification in supervised learning?
What is the key focus of classification in supervised learning?
- Categorizing data into a given number of classes
- Making predictions and finding hidden patterns
- Identifying which category an object belongs to based on its features (correct)
- Defining decision boundaries from labeled training data
In which application is reinforcement learning commonly utilized?
In which application is reinforcement learning commonly utilized?
What distinguishes unsupervised learning from supervised learning?
What distinguishes unsupervised learning from supervised learning?
What is the main goal of artificial intelligence (AI)?
What is the main goal of artificial intelligence (AI)?
Which type of machine learning involves training a model without labeled data?
Which type of machine learning involves training a model without labeled data?
What is the primary focus of reinforcement learning?
What is the primary focus of reinforcement learning?
In supervised learning, what is the aim when the output of the model is already known?
In supervised learning, what is the aim when the output of the model is already known?
Which tasks fall under examples of supervised learning?
Which tasks fall under examples of supervised learning?
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