Deck 10: Network Analysis and Social Media

Question 1

Posting a photo is an example of __________behaviour.

A)User-User
B)User-Community
C)User-Entity
D)none

Answer 1

User-Entity

Question 2

To determine individuals joining ________and______algorithms are used.

A)classification, feature selection
B)clustering, feature selection
C)classification, clustering
D)mining, clustering

Answer 2

classification, feature selection

Question 3

Participating in group discussions is an example of __________behaviour.

A)User-User
B)User-Community
C)User-Entity
D)none

Answer 3

User-Community

Question 4

Granger Causality considers __________regression model

A)non linear
B)progressive
C)linear
D)logarithmic

Question 5

Threshold and cascade models are used in ___________behaviour modelling,

A)Collective
B)individual
C)group
D)none

Question 6

The more common neighbors that two nodes share, the more ______they are.

A)common
B)similar
C)linear
D)versatile

Question 7

The likelihood of a node that is a neighbor of either of a common neighbor is ____________

A)Adamic-Adar similarity
B)Preferential Attachment
C)Jaccard Similarity
D)None

Question 8

Posting messages online to support a cause is an example of _________ behaviour.

A)User-User
B)User-Community
C)individual
D)collective

Question 9

If two individuals share a neighbor and that neighbor is a rare neighbor then similarity is

A)Preferential Attachment
B)Jaccard Similarity
C)Adamic-Adar similarity
D)common neighbor

Question 10

Preferential Attachment is Nodes of higher degree have a ______chance of getting connected to incoming nodes

A)lower
B)average
C)equal
D)higher

Question 11

______ is the expected number of random walk steps needed to reach y starting from x ????.

A)Commute time
B)Hitting time
C)walking time
D)moving time

Question 12

A smaller hitting time implies a ____ similarity

A)higher
B)lower
C)thinner
D)average

Question 13

___________denotes number of paths of length l between x and y,

A)Katz Measure
B)Hitting time
C)Commute time
D)Rooted PageRank

Question 14

Collective Behavior is often ___________

A)spontaneous and unplanned
B)planned
C)coordinated
D)unknown.

Question 15

Collective Behavior was first defined by sociologist______

A)Katz
B)Robert Park
C)Adamic-Ada
D)None of above

Question 16

___________ is when any user who is a member of two sites s1 and s2 at time ti and is only a member of s2 at time tj > ti.

A)Site Migration
B)Attention Migration
C)Complete Migration
D)None of above

Question 17

Twitter is a _____________service.

A)blogging
B)Microblgging
C)daily blogging
D)None of above

Question 18

Twitter has popularized the use of___________

A)emojis
B)instagrams
C)hashtags
D)tweets

Question 19

_____ refers to breaking down a stream of texts into parts such as words, phrases, symbols.

A)Tokenization
B)Data Cleaning
C)Data gathering
D)Preprocessing

Question 20

_______ is with a simple point-and-click interface and could be used to collect data from the web.

A)Visual scraper
B)Octoparse
C)Gephi
D)qlick

Question 21

________ community come into existence when members share common interests without having clear and strong connections 

A)explicit
B)Social
C)implicit
D)common

Question 22

Dynamic maps can be used to extract __________data

A)user
B)geographical
C)community
D)entity

Question 23

The_________ tool is another great option to extract data on Facebook

A)web scraping
B)web crawling
C)web mining
D)None of above

Question 24

which of following is not paid Facebook Analytics tool

A)SoTrender
B)Brand24
C)Social Bakers
D)LikeAlyzer