Question 1

Which of the following function is used for k-means clustering?

Accepted Answer

A) k-means 
B) k-mean 
C) heatmap 
D) None of the mentioned 
A) k-means 
B) k-mean 
C) heatmap 
D) None of the mentioned A

Question 2

_____________ is the application of data mining techniques to discover patterns from the Web

Accepted Answer

A) Text Mining 
B) Multimedia Mining 
C) Web Mining 
D) Link Mining 
A) Text Mining 
B) Multimedia Mining 
C) Web Mining 
D) Link Mining B

Question 3

What is the name of Facebook's Analytics tool?

Accepted Answer

A) facebook analytics 
B) edge rank 
C) page rank 
D) insights 
A) facebook analytics 
B) edge rank 
C) page rank 
D) insights D

Question 4

Hierarchical clustering should be primarily used for exploration.

Accepted Answer

A) True 
 B)False

Question 5

____________is a very fragile and unstable way of gathering data, because when anything changes on the web site, the source code is changed,

Accepted Answer

A) data mining 
B) web crawling/scraping 
C) both a & b 
D) none of the above 
A) data mining 
B) web crawling/scraping 
C) both a & b 
D) none of the above

Question 6

Data that has been generated with no connection to the Internet, and then registered into a system, which may be accessed via the Internet later called

Accepted Answer

A) offline originated data 
B) online originated data 
C) both a & b 
D) none of the above 
A) offline originated data 
B) online originated data 
C) both a & b 
D) none of the above

Question 7

What is one of the big differences between traditional media and social media?

Accepted Answer

A) participatory production. 
B) social media reaches only a few people at a time. 
C) the management structure of the companies. 
D) traditional media offers no way for audiences to communicate with media producers. 
A) participatory production. 
B) social media reaches only a few people at a time. 
C) the management structure of the companies. 
D) traditional media offers no way for audiences to communicate with media producers.

Question 8

Following are applications of text mining

Accepted Answer

A) Classification 
B) clustering 
C) keyword search 
D) All Above 
A) Classification 
B) clustering 
C) keyword search 
D) All Above

Question 9

In terms of Facebook's ranking algorithm, what does "weight" refer to?

Accepted Answer

A) the amount of comments, likes, etc. a content post receives 
B) how often a profile produces content 
C) how many highly ranked content posts a profile has in a given week 
D) how many followers/friends a company has 
A) the amount of comments, likes, etc. a content post receives 
B) how often a profile produces content 
C) how many highly ranked content posts a profile has in a given week 
D) how many followers/friends a company has

Question 10

Data mining is also known as___________

Accepted Answer

A) FDD 
B) KDD 
C) MDD 
D) NDD 
A) FDD 
B) KDD 
C) MDD 
D) NDD

Question 11

_____________applies authority-based ranking to keyword search on labeled graphs,

Accepted Answer

A) ObjectRank Algorithm 
B) Indexbased map 
C) nodekeyword map 
D) DISCOVER 
A) ObjectRank Algorithm 
B) Indexbased map 
C) nodekeyword map 
D) DISCOVER

Question 12

In ___________problems nodes in Social n/w associated with labels

Accepted Answer

A) keyword search 
B) clustering 
C) Classification 
D) mining 
A) keyword search 
B) clustering 
C) Classification 
D) mining

Question 13

Data ................... is the process of finding a model that describes and distinguishes data classes or concepts.

Accepted Answer

A) Characterization 
B) Mining 
C) clustering 
D) Classification 
A) Characterization 
B) Mining 
C) clustering 
D) Classification

Question 14

Most well-known keyword search algorithm for relational data is _______

Accepted Answer

A) DISCOVER 
B) DBX-plorer 
C) None of the above 
D) Both A & B 
A) DISCOVER 
B) DBX-plorer 
C) None of the above 
D) Both A & B

Question 15

Degree centrality is defined as

Accepted Answer

A) The ratio of number of neighbors of the vertex with total number of possible neighbors 
B) Central nodes of all the given nodes in networks 
C) Total number of nodes in the given network 
D) None of the above 
A) The ratio of number of neighbors of the vertex with total number of possible neighbors 
B) Central nodes of all the given nodes in networks 
C) Total number of nodes in the given network 
D) None of the above

Question 16

_______________refers to the process of deriving high-quality information from text.

Accepted Answer

A) Text Mining. 
B) Image Mining 
C) Database Mining 
D) Multimedia Mining. 
A) Text Mining. 
B) Image Mining 
C) Database Mining 
D) Multimedia Mining.

Question 17

___________ is an essential process where intelligent methods are applied to extract data patterns.

Accepted Answer

A) Data warehousing 
B) Data mining 
C) Text mining 
D) Data selection 
A) Data warehousing 
B) Data mining 
C) Text mining 
D) Data selection

Question 18

What is CTR?

Accepted Answer

A) cost through rate 
B) click table rate 
C) click through rate 
D) clicks through rate 
A) cost through rate 
B) click table rate 
C) click through rate 
D) clicks through rate

Question 19

Which is not classification algorithm?

Accepted Answer

A) Naive Bayes 
B) TFIDF 
C) Probabilistic Indexing 
D) Indexbased 
A) Naive Bayes 
B) TFIDF 
C) Probabilistic Indexing 
D) Indexbased

Question 20

Clustering is a common____________ data mining technique

Accepted Answer

A) Supervised 
B) Unsupervised 
C) both A & B 
D) none of the above 
A) Supervised 
B) Unsupervised 
C) both A & B 
D) none of the above

Which of the following function is used for k-means clustering?

_____________ is the application of data mining techniques to discover patterns from the Web

What is the name of Facebook's Analytics tool?

Hierarchical clustering should be primarily used for exploration.

____________is a very fragile and unstable way of gathering data, because when anything changes on the web site, the source code is changed,

Data that has been generated with no connection to the Internet, and then registered into a system, which may be accessed via the Internet later called

What is one of the big differences between traditional media and social media?

Following are applications of text mining

In terms of Facebook's ranking algorithm, what does "weight" refer to?

Data mining is also known as___________

_____________applies authority-based ranking to keyword search on labeled graphs,

In ___________problems nodes in Social n/w associated with labels

Data ................... is the process of finding a model that describes and distinguishes data classes or concepts.

Most well-known keyword search algorithm for relational data is _______

Degree centrality is defined as

_______________refers to the process of deriving high-quality information from text.

___________ is an essential process where intelligent methods are applied to extract data patterns.

What is CTR?

Which is not classification algorithm?

Clustering is a common____________ data mining technique

Social Network Analysis and Clustering Algorithms

Network Analysis and Behavior Modeling in Social Media

Exploring User Migration, Security, and Data Mining in Social Media Sites

Data Mining and Clustering: Key Concepts and Tasks

Social Media and Networking

Exploring Network Visualization and Analysis Tools: Techniques, Measures, and Applications

Data Mining and Network Analysis: Key Concepts and Techniques

Network Analysis and Individual Behavior: Understanding Centrality, Transitivity, and Social Dynamics

Network Analysis and Social Media

Social Media Analytics and Data Extraction

Social Media Analysis and Modeling Techniques

Various Aspects of Social Media and Prediction Techniques

Filters

Exam 1: Media, Analytics, and Data Mining Techniques

Which of the following function is used for k-means clustering?

_____________ is the application of data mining techniques to discover patterns from the Web

What is the name of Facebook's Analytics tool?

Hierarchical clustering should be primarily used for exploration.

____________is a very fragile and unstable way of gathering data, because when anything changes on the web site, the source code is changed,

Data that has been generated with no connection to the Internet, and then registered into a system, which may be accessed via the Internet later called

What is one of the big differences between traditional media and social media?

Following are applications of text mining

In terms of Facebook's ranking algorithm, what does "weight" refer to?

Data mining is also known as___________

_____________applies authority-based ranking to keyword search on labeled graphs,

In ___________problems nodes in Social n/w associated with labels

Data ................... is the process of finding a model that describes and distinguishes data classes or concepts.

Most well-known keyword search algorithm for relational data is _______

Degree centrality is defined as

_______________refers to the process of deriving high-quality information from text.

___________ is an essential process where intelligent methods are applied to extract data patterns.

What is CTR?

Which is not classification algorithm?

Clustering is a common____________ data mining technique

Social Network Analysis and Clustering Algorithms

Network Analysis and Behavior Modeling in Social Media

Exploring User Migration, Security, and Data Mining in Social Media Sites

Data Mining and Clustering: Key Concepts and Tasks

Social Media and Networking

Exploring Network Visualization and Analysis Tools: Techniques, Measures, and Applications

Data Mining and Network Analysis: Key Concepts and Techniques

Network Analysis and Individual Behavior: Understanding Centrality, Transitivity, and Social Dynamics

Network Analysis and Social Media

Social Media Analytics and Data Extraction

Social Media Analysis and Modeling Techniques

Various Aspects of Social Media and Prediction Techniques

Filters