Презентация к уроку английского языка "Laboratory for Internet studies" - скачать бесплатно

Август 31, 2022

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Презентация к уроку английского языка "Laboratory for Internet studies" - скачать бесплатно

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2. PEOPLE Peter Meylakhs, Sociologist, Senior researcher Sergei Koltcov, Physicist, technical director Svetlana Bodrunova, Media scholar, Invited
3. LAB’S THREE CORNERSTONES Big Internet data Diverse methods & tools Social science research questions and goals
4. DATA1: LIVEJOURNAL Koltran BLOGMINER mines posts, comments and user metadata
5. DATA2: VKontakte SOCIAL NETWORK LINIS VKMiner mines friendship egonetworks, friendship networks of VK communities and....
6. DATA2: VKontakte SOCIAL NETWORK …and message boards of VK communities (posts, comments, likes, user metadata).
7. TOOLS & METHODS 1 Text mining: topic modeling with LINIS TopicMiner Screenshot
8. TOOLS & METHODS 2 Text mining: sentiment analysis Russian language tools still need to be developed
9. TOOLS & METHODS 3 Network analysis Many tools exist, but most do not process data of
10. RESEARCH QUESTIONS AND GOALS 1 Online public agenda: topical structure of the Russian blogosphere and influence
11. RESEARCH QUESTIONS AND GOALS 3 Online public opinion: revealing topics that arouse social tension through sentiment
12. RESEARCH QUESTIONS AND GOALS 3 Comment-based communities, their topical coherence and authorship homogenity (finished project)
13. RESEARCH QUESTIONS AND GOALS 4 Network structure and leadership in VK communities of social movements Influentials
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Слайд 2

PEOPLE
Peter Meylakhs,
Sociologist,
Senior researcher
Sergei Koltcov,
Physicist, technical director
Svetlana Bodrunova,
Media scholar,
Invited researcher
Tatiana Yefimova,
PhD

student in political science,
intern

Andrey Scherbak,
Political scientist,
Invited researcher

Yury Rykov,
PhD student in sociology,
intern

Daria
Yudenkova
Administrative director

Sergey Nikolenko,
Mathematician,
Senior researcher

Olessia Koltsova,
Head of laboratory

Anastasia Shimorina,
Computer linguist,
Junior researcher

Слайд 3

LAB’S THREE CORNERSTONES
Big Internet data
Diverse methods & tools
Social science research

questions and goals

Слайд 4

DATA1: LIVEJOURNAL
Koltran BLOGMINER mines posts, comments and user metadata

Слайд 5

DATA2: VKontakte SOCIAL NETWORK
LINIS VKMiner mines friendship egonetworks, friendship networks of

VK communities and....

Слайд 6

DATA2: VKontakte SOCIAL NETWORK
…and message boards of VK communities (posts, comments,

likes, user metadata).

Слайд 7

TOOLS & METHODS 1
Text mining: topic modeling with LINIS TopicMiner
Screenshot

Слайд 8

TOOLS & METHODS 2
Text mining: sentiment analysis
Russian language tools still need

to be developed
Sentiment lexicon will be constructed and tested with SentiStregth (Thelwall)

Слайд 9

TOOLS & METHODS 3
Network analysis
Many tools exist, but most do not

process data of our scale
Community detection with Louvain source code

Слайд 10

RESEARCH QUESTIONS AND GOALS 1
Online public agenda: topical structure of the

Russian blogosphere and influence of national elections 2011-2012 on it
(finished project)

Слайд 11

RESEARCH QUESTIONS AND GOALS 3
Online public opinion: revealing topics that arouse

social tension through sentiment analysis
(pilot project finished;
main project planned)

“Neanderthals are now in your backyard” (a picture from a blog post concerning Muslims slaughtering sheep for Kurban-Bayram in Moscow

Слайд 12

RESEARCH QUESTIONS AND GOALS 3
Comment-based communities, their topical coherence and authorship

homogenity
(finished project)

Слайд 13

RESEARCH QUESTIONS AND GOALS 4
Network structure and leadership in VK communities

of social movements

Influentials and suscep-tibles in destructive com-munities: perspectives for Internet interventions