Podcast
Questions and Answers
What is the primary need for data mining?
What is the primary need for data mining?
- To gather data automatically
- To summarize data manually
- To store data rapidly
- To extract knowledge from gathered data (correct)
What is the key objective of data mining in the context of library books and users’ past reading history?
What is the key objective of data mining in the context of library books and users’ past reading history?
- To extract patterns and knowledge from users’ reading history (correct)
- To gather raw data on library books
- To store library books and their information
- To record users’ reading history
What is the difference between data and information?
What is the difference between data and information?
- Data is gathered, while information is summarized and understood. (correct)
- Data is recorded facts, while information is useless raw data.
- Data is a potentially valuable resource, while information is automatically extracted from raw data.
- Data are being gathered extremely fast, while information is already stored.
What is the role of computational tools and techniques in handling the huge amount of gathered data?
What is the role of computational tools and techniques in handling the huge amount of gathered data?
Why is raw data considered useless without techniques like data mining?
Why is raw data considered useless without techniques like data mining?
What is the main purpose of data mining in the context of the huge amount of gathered data?
What is the main purpose of data mining in the context of the huge amount of gathered data?
Which term is an alternative name for Knowledge discovery in databases (KDD)?
Which term is an alternative name for Knowledge discovery in databases (KDD)?
What is the main goal of data mining?
What is the main goal of data mining?
What does the acronym AI stand for in the context of data mining?
What does the acronym AI stand for in the context of data mining?
In the pigeon problem 1, what is the rule to determine whether an object is class A or class B?
In the pigeon problem 1, what is the rule to determine whether an object is class A or class B?
What concept or field does data mining play an essential role in?
What concept or field does data mining play an essential role in?
What is one of the characteristics of valid patterns in data?
What is one of the characteristics of valid patterns in data?
In the pigeon problem 2, what is the rule to determine whether an object is class A or class B?
In the pigeon problem 2, what is the rule to determine whether an object is class A or class B?
What does KDD stand for in the context of data mining?
What does KDD stand for in the context of data mining?
In the pigeon problem 3, what is the rule to determine whether an object is class A or class B?
In the pigeon problem 3, what is the rule to determine whether an object is class A or class B?
What are some alternative names for data mining?
What are some alternative names for data mining?
