Anomaly Detection vs Data Summarization

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What is the primary objective of anomaly detection in data analytics?

To identify patterns in a data set
To summarize data to quickly identify composition
To categorize data points into groups based on similarities
To reveal observations or events outside a data set's normal behavior (correct)

What type of machine learning technique is used in clustering?

Deep learning
Unsupervised learning (correct)
Reinforcement learning
Supervised learning

What is the main difference between clustering and classification analysis?

The type of problem each technique solves
The type of machine learning used in each technique (correct)
The type of data used in each technique
The type of output generated by each technique

What is the purpose of data summarization in data analytics?

To simplify data to quickly identify its composition (B) Signup and view all the answers

What type of data is used in unsupervised machine learning techniques?

Unlabeled data (D) Signup and view all the answers

What is the primary difference between supervised and unsupervised machine learning?

The type of data used in each approach (C) Signup and view all the answers

What is the primary goal of exploratory data analytics techniques?

To reveal the key characteristics of a data set (B) Signup and view all the answers

Which type of data is qualitative in nature?

Categorical values (A) Signup and view all the answers

What is the term for the process of identifying patterns or trends in a data set?

Unsupervised learning (C) Signup and view all the answers

What is the result of combining categorical and quantitative values in a data set?

Data composition (C) Signup and view all the answers

What type of data set is used in supervised learning?

Labeled data set (B) Signup and view all the answers

What is the primary difference between supervised and unsupervised learning?

The presence or absence of labeled data (B) Signup and view all the answers

What is the primary focus of reinforcement learning in machine learning?

Rewarding desired behaviors and punishing undesired behaviors (A) Signup and view all the answers

Which type of learning involves the use of human intervention to create labeled data sets?

Supervised learning (B) Signup and view all the answers

In supervised learning, how does the ML algorithm understand the data set?

Through the use of predefined tags or descriptors in labeled data (A) Signup and view all the answers

What differentiates supervised and unsupervised learning?

Use of human intervention for labeling data (C) Signup and view all the answers

Which machine learning approach may require human intervention according to the text?

Reinforcement learning (C) Signup and view all the answers

What is the main purpose of labeled data in supervised ML analytics?

To provide predefined tags or descriptors for the AI to understand the data (B) Signup and view all the answers