Text Mining Quiz

The process of deriving high quality information from text is referred to as ________.

• Image Mining.

• Database Mining.

• Multimedia Mining.

• Text Mining.

The various aspects of text mining are/are____________.

• (I), (II) only.

• (II),(III) only.

• (I), (II) and (III).

• None of the above.

Text mining is _________ method.

• Supervised learning.

• Unsupervised Learning.

• Automated learning.

• None of the above.

Text mining is being used by large media companies, to clarify information and to provide readers with greater search experiences.

• TRUE

• FALSE

• Can be true or false

• Can not say

What is the primary goal of web usage mining in data mining?

• To extract useful information and knowledge from web content

• To analyze the structure of the web graph

• To predict user behavior based on clickstream data

• To classify websites into predefined categories

Which of the following best describes the concept of web usage mining?

• Extracting text from web pages

• Analyzing the content of web pages

• Discovering patterns and relationships within the hyperlink structure of the web

• Analyzing user interactions with web resources

Which technique is commonly used in web usage mining to model and analyze user behavior?

• Association rule mining

• Decision tree algorithms

• Regression analysis

• Clustering algorithms

What is data mining?

• Deleting unnecessary data

• Sorting data alphabetically

• Storing data securely

• Extracting useful patterns or information from large datasets

Which of the following is not an issue in data mining?

• High dimensionality

• Shortage of data

• Overfitting

• Outliers

Which of the following is not important in determining data quality?

• Accuracy

• Consistency

• Completeness

• Database