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SNA기반의 Social Networks SNA기반의 Social Networks 2009. 10. 15

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Page 1: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

SNA기반의 Social NetworksSNA기반의 Social Networks

2009. 10. 15

이 현 정이 현 정

Page 2: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

The future of social networks: Social networks will be like airSocial networks will be like air

by Charlene Li

Page 3: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

1. 소셜 네트워크

Social Networking

actor actor

…action inter-action

actor

actor

actor actor actor

actor

Node

Link

People, object, organization, country, department, ...

Love, friends, alliance, trade, collaboration, …

actor

actorSocial relationship

Social Network

a network of people that exists diagnostic

Social Network AnalysisHow?

Copyright © by CYRAM. All rights reserved. 2 / 33

Social Network Analysis

Page 4: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

2. 소셜 네트워크 분석

S i l N t k A l iSocial Network Analysis사회연결망분석

Targeting Technology

Core Customer

Customer Segmentation

•••

User Profile/Transaction data User-to-User Relationship dataavailable in only selected industries

SNA Engine(=Link Data Mining)

available in almost every industry available in only selected industries(telecom, internet, SNS . . .)

Traditional Data Mining Engine(=Node Data Mining)

Copyright © by CYRAM. All rights reserved. 3 / 33

Page 5: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

2. 소셜 네트워크 분석

Simple Examples: Evaluating Customer Value

e

Andy Bob Tom KC Josh

Nod 100$ 70$ 40$ 30$ 50$

Link

A J

Purchase Value Total Total

B K T

Purchase Value (P) Rank Referral Value(Q) Rank Total

(P+Q)Total Rank

Andy 100$ 1 0$ 4 100$ 4

Bob 70$ 2 100$ 3 170$ 3Bob 70$ 2 100$ 3 170$ 3

Tom 40$ 4 0$ 4 40$ 5

KC 30$ 5 260$ 1 290$ 1

$ $ $

Copyright © by CYRAM. All rights reserved. 4 / 33

Josh 50$ 3 140$ 2 190$ 2

Page 6: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

2. 소셜 네트워크 분석

SNA: applicable

SNA: itself

!

Copyright © by CYRAM. All rights reserved. 5 / 33

Source: Gartner HypeCycle for Social Software, 2008

Page 7: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

3. 소셜 네트워크의 유형

…공저

네트워크통화

네트워크…

고객네트워크 …

키워드네트워크

통화네트워크

Social인용

네트워크상호작용네트워크 Business

지식네트워크

네트워크

조직네트워크

…공동연구네트워크

지식네트워크

상호작용네트워크

네트워크 네트워크

… …기업가

WWW

네트워크

기업가네트워크

전력선네트워크

바이러스확산 네트워크

Technological범죄

네트워크네트워크 확산 네트워크

ec o og ca

단백질상호작용네트워크전염 대사

네트워크

… 네트워크전염네트워크

생태계

대사네트워크

Bi l i

…etc

Copyright © by CYRAM. All rights reserved. 6 / 33

…생태계

네트워크Biologic

Page 8: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

4. SNA기반의 지식경영활동

개인 차원 암묵지 형식지KMS (Online)

조직차원

부서(집단)차원

묵지

개인.집단.조직차원에서 개인적경험, 이미지, 숙련된 기능, 조직문화, 풍토 등의 형태로 존재

말로 나타내기 힘든 주관적.

언어나 구조를 가지고 존재제품사양, 문서, 데이터베이스,매뉴얼 등의 형태로 표현

서술하기 쉽고 객관적.논리적인

KM System지식 등록

지식검색

지식획득

사회화(Socialization)

외부화(Externalization)

From

암묵지

말 나타내기 힘든 주관적.신체적인 아날로그 지식

서술하기 쉽 객관적.논리적인디지털 지식 지식공급자지식획득

지식수요자

지식요청

Social Network(Offline)

내면화(Internalization)

종합화(Combination)

형식지

From

Social Network

지식 보유자(공급자) 탐색

지식요청

지식제공지식수요자

지식공급자

To 형식지암묵지

지식수 자

Source: Nonaka & Takeuchi (1995) “The Knowledge Creating Company ”

Copyright © by CYRAM. All rights reserved. 7 / 33

Source: Nonaka & Takeuchi (1995), “The Knowledge-Creating Company,” Oxford University Press.

Page 9: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

4. SNA기반의 지식경영활동

암묵지의 사회화 추진과 외부화를

활성화하기 위한 Target Point 발견

암묵지의 사회화 추진과 외부화를

활성화하기 위한 Target Point 발견추출

활성화하기 위한 Target Point 발견활성화하기 위한 Target Point 발견

네트

워크

개별 구성원의 지식 흐름지식 흐름으로부터

네트워크 추출

분석

지식전문가 양성을 위한 교육 기회 확대

업무분야별 전문가 발굴

네트

워크

병목구간 파악 허브판별 응집그룹 발견전문가의 퇴직, 이직, 인사이동 등으로 인한

지식의 유실을 사전에 예방 가능

지식흐름의 병목지점을 확인하고조직차원의 개입 가능조직차원의 개입 가능

Copyright © by CYRAM. All rights reserved. 8 / 33

Page 10: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

4. SNA기반의 지식경영활동

ExamplesExamples

B 社 의료업 C 社 석유.정제업A 社 조선업

Copyright © by CYRAM. All rights reserved. 9 / 33

Page 11: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

5. SNA기반 Telecom. Industry

S

고객의 역할과 관심 추론

Social N

Social Targeting

고객의 역할과 관심 추론

Pin-point Targeting역할에 기반한 targeting (허브, 중개자, …)고객들간 유사관심에 근거한 응집그룹 분석

시장 세분화에 활용Netw

o

Viral 마케팅의 디자인

ork Ana

Customer NetworkManagementSocial

CRM

고객들의 네트워크 가치 측정

고객 이탈 예측영향력 있는 고객들의 유지

alysis

CRM 영향력 있는 고객들의 유지Cross-selling/up-selling 새로운 고객 획득

S i l Ti d th i R l t Ch Social Ties and their Relevance to Churn in Mobile Telecom Networks

2008 IBM India Research Lab

Copyright © by CYRAM. All rights reserved. 10 / 33

Page 12: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

5. SNA기반의 Telecom. Industry

ExamplesStep1. Multi-way Multi-level

Graph Partitioning

Examples

Copyright © by CYRAM. All rights reserved. 11 / 33

Page 13: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

Extract cohesive communities from the separated network

5. SNA기반의 Telecom. Industry

Step2. Community Analysis Extract cohesive communities from the separated networkProduce individual index of influence scoring

Individual index of influence score

Copyright © by CYRAM. All rights reserved. 12 / 33

Individual index of influence score

Page 14: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

Step3 Social Group Extract cohesive group

5. SNA기반의 Telecom. Industry

Step3. Social Group Detection

Extract cohesive groupDetection social role

Coordinator Coordinator

CoordinatorCoordinatorCoordinator

Copyright © by CYRAM. All rights reserved. 13 / 33

Page 15: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Text Photo Text Photo Text Photo Text, Photo, Video, Music

Text, Photo, Video, Music

Text, Photo, Video, Music

Contents

Activity User Value

Contents

User ValueActivity

CooperationCollaboration

Contents

Activity User Value

CooperationCollaboration

Activity User Value User ValueActivity

RelationshipSetting

Identity/Profile

Activity User Value

RelationshipSetting

Identity/Profile Identity/Profile

Individual Individual

Setting

Interaction

Social-izeIndividual

Social-ize

Setting

Interaction

Copyright © by CYRAM. All rights reserved. 14 / 33

Page 16: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Global Korea

History of Social Media

‘94‘98

‘99

Connection

Communication

Blog

Connection

Social Media Portal

SNS

99

‘00

‘02‘01

Cooperation

Connection Communication

Bl02

‘03

‘04

Cooperation

Social Networking

Media-based

Social Media Portal

Blog

04

‘05Collaboration

Communication

Blog

Communication

‘06

‘07

Applied Functions

Collaboration Blog

Blog

Copyright © by CYRAM. All rights reserved. 15 / 33

‘08‘09

Page 17: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Community Sell service & product AdvertisingSell ads to advertiserCommunity Sell service & product

Myspace-Hypertargeting

g

Facebook-Beacon

Facebook-Social Ads

Bi M d lBiz. Model

SocialMedia.com

Linked In –Upgrade account

Facebook-Application

Live journal-Paid account

Copyright © by CYRAM. All rights reserved. 16 / 33

Informediary Sell information of users SubscriptionSell service to users

Page 18: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Member Overlap at Social Networks Profile Friends List Profile Friends List

Site Bebo Facebok Friendster hi5 LinkedIn MySpace Ning Orkut Plaxo

Member Overlap at Social Networks (Unique Visitors to start page/login, Sep ‘07)The News Headlines of Social Marketing

Profile Friends List

Profile Friends List

Bebo 100 25 2 3 1 65 1 0 0

Facebook 4 100 2 2 2 64 1 1 9

Friendster 5 23 100 4 6 49 2 1 0An Explosive Increase in Social Media Marketing interestBut, How to mange fragmented social network?

Social Media Fatigue.Profile Friends List

Login

Login Login

Login

hi5 7 24 4 100 1 69 0 2 0

LinkedIn 4 42 8 2 100 32 8 3 3

MySpace 3 20 1 1 0 100 0 0 0

How to mange fragmented social network?How to measure social influence of customers?

We have too many profiles, too many networks and too many places to publish our media. We're not sure

where we need to be anymore and anxiety is setting in.

Profile Friends ListProfile Friends List

Login

Login

Login

Ning 6 35 6 1 19 44 100 2 2

Orkut 3 26 4 7 8 29 2 100 1

Plaxo 5 48 8 2 54 34 14 4 100

Source: compete.com

Copyright © by CYRAM. All rights reserved. 17 / 33

Page 19: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Current Status of Social Network

Not synchronized!

Current Status of Social Network

Social Media 1 Social Media 2 Social Media 3 Social Media 4

A AA1 A2

Portal A Video sharing B Microblog C Social Networking D

Unconsolidated Network Identified NetworkUnsynchronized Networks a Unified NetworkFragmented Networks a Unified Network

A = A1 = A2But,

Unconsolidated!

Fragmented!

a Unified Network

Copyright © by CYRAM. All rights reserved. 18 / 33

a Unified Network

Page 20: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Text, Photo, Video, Music

Text, Photo, Video, Music

Text, Photo, Video, Music

Contents Contents Contents

Activity User Value User ValueActivity

CooperationCollaboration

Identity/Profile

Activity User Value

CooperationCollaboration

Identity/Profile Identity/Profile

RelationshipSetting

Interaction

RelationshipSetting

Interaction

y

Individual IndividualSocial-izeIndividual

Social-ize

Collective Intelligence

B i I t lligTraditional

SNA Engine(=Link Data Mining)

ActionIdentityRelationshipInteraction

Copyright © by CYRAM. All rights reserved. 19 / 33

Business IntelligenceTraditional Data Mining Engine(=Node Data Mining)

InteractionCollaboration

Database of Log Data

Page 21: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

Kaboodle Social Shopping Facebook Social Ads

Related item lists

Related wishlists

popular items selected by Kaboodleusers

People lists who added item

wishlistsusers

Related People

User’s Action (in Facebook)

My friend’s wishlistsMy friend’s wishlistsMy friend’s wishlists Feeds User’s Action to Friends

Showing Ads with Friends Name, Photo, & Story

Attach Ads Related User’s Activityon News Feed

Copyright © by CYRAM. All rights reserved. 20 / 33

g y

Page 22: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

6. SNA기반의 Social Media Industry

SocialMedia.com Sysomos

Define advertisers’ marketing

Find Brand advocates

who are willing

Capture messages

and deliver h h

Get paid when word

Monitor conversat

ions in

Accessin-depth

metrics to t k

Gather insight and

shape

Identify and engage with

key messages

shared between friends

who are willing to voice

advertisers’ message

them to their friends using

Friend Rank tech.

when word of mouth is delivered

blogs, social Networks,

forums, etc.

track campaigns, brands and

products

shape business

strategies

influencers and manage relationships

Copyright © by CYRAM. All rights reserved. 21 / 33

Page 23: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

사이람은 소셜 네트워크에 기반하여 개체들간의 관계에 숨겨져 있는파급력을 정확하게 평가하여 타겟을 정밀 조준할 수 있도록 지원합니다

사이람은 소셜 네트워크에 기반하여 개체들간의 관계에 숨겨져 있는파급력을 정확하게 평가하여 타겟을 정밀 조준할 수 있도록 지원합니다파급력을 정확하게 평가하여, 타겟을 정밀 조준할 수 있도록 지원합니다파급력을 정확하게 평가하여, 타겟을 정밀 조준할 수 있도록 지원합니다

Page 24: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

Cyram NetMiner는 현재 전세계적으로 가장 우수한SNA용 패키지 소프트웨어로 평가 받고 있습니다Cyram NetMiner는 현재 전세계적으로 가장 우수한SNA용 패키지 소프트웨어로 평가 받고 있습니다SNA용 패키지 소프트웨어로 평가 받고 있습니다. SNA용 패키지 소프트웨어로 평가 받고 있습니다.

사이람은 소셜 네트워크에 기반하여 개체들간의 관계에 숨겨져 있는파급력을 정확하게 평가하여 타겟을 정밀 조준할 수 있도록 지원합니다

사이람은 소셜 네트워크에 기반하여 개체들간의 관계에 숨겨져 있는파급력을 정확하게 평가하여 타겟을 정밀 조준할 수 있도록 지원합니다파급력을 정확하게 평가하여, 타겟을 정밀 조준할 수 있도록 지원합니다파급력을 정확하게 평가하여, 타겟을 정밀 조준할 수 있도록 지원합니다

출처 & (2 ) S출처 : Huisman, M. & Van Duijn, M.A.J. (2005). Software for social network analysis. In P.J. Carrington, J. Scott, & S. Wasserman (Eds.), p.311 Models and methods in social network analysis .New York: Cambridge University Press.

※ SNA 분야의 대표적인 학자들이 각 분야별로 집필하여 2005년에 발간한 SNA의 새로운 Text book 입니다.

Page 25: SNA기반의 Social Networks - Duredure.net/ebiz0910.pdf · 2017-02-20 · SNA E i f NetMetrica SNA Engine for Large Network & Practical Applications Social Network Analysis Package

Products

SNA E i f

Products

NetMetrica

SNA Engine for Large Network & Practical Applications

Social Network Analysis Package

Software

NetVizNetMiner

NetExplorerNetwork Visualization SolutionLink Analysis y

Software for Investigation

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