ebook Mining Social-Driven Data Mikołaj Morzy

Spis treści ebooka Mining Social-Driven Data

Abstract 7
Foreword 9
Preface 11

I. The World of the New 15

1. Web 2.0 Revolution 17

1.1 What is Web 2.0? 17
1.2 New forms of participation — push or pull? 21
1.3 New forms of expression — blogs 22
1.4 New forms of conversation — Internet forums 23
1.5 New forms of trade — online auctions 25
1.6 New forms of data — mobile objects 28
1.7 Introduction to data mining 29
1.8 Main thesis of the dissertation 32

2. Social-Driven Data 35

2.1 Introduction 35
2.2 Data from blogs 39
2.3 Data from Internet forums 44
2.4 Data from online auctions 47
2.5 Social implications of the Web 2.0 revolution 52

II. Mining of the New 57

3. Blogosphere 59

3.1 Introduction 59
3.2 Related Work 61
3.3 Basic Definitions 64
3.4 Trendoo Algorithm 67
3.5 Experiments 74
3.6 Conclusions 79

4. Internet Forums 81

4.1 Crawling Internet forums 81
4.2 Statistical analysis 83
4.2.1 Topic statistics 83
4.2.2 Post statistics 86
4.2.3 User statistics 87
4.3 Index analysis 91
4.4 Network analysis 99
4.4.1 Model of Internet forum sociogram 99
4.4.2 Topic analysis 102
4.4.3 User analysis 104
4.4.4 Role analysis 106
4.5 Conclusions 107

5. Online Auctions 109

5.1 Introduction 109
5.2 Related work 113
5.3 Credibility 115
5.3.1 Basic Definitions 116
5.3.2 CredMine Algorithm 117
5.3.3 Experiments 118
5.3.4 Conclusions 121
5.4 Density 123
5.4.1 Basic Definitions 124
5.4.2 Experiments 126
5.4.3 Conclusions 134
5.5 Implicit feedback 135
5.5.1 Existence of Implicit Feedback 135
5.5.2 Simulation 138
5.5.3 Experiments 142
5.5.4 Conclusions 144
5.6 Positive and Negative Reputation 144
5.6.1 Basic Definitions 145
5.6.2 R+ and R- Algorithms 146
5.6.3 Experiments 148
5.6.4 Conclusions 153
5.7 Summary of online auction mining 154

III. Miscellaneous 155

6. Moving Objects 157

6.1 Introduction 158
6.2 Related Work 159
6.3 Basic Definitions 160
6.4 Algorithms 163
6.4.1 AprioriTraj 163
6.4.2 Traj-PrefixSpan 167
6.5 Experiments 169
6.5.1 AprioriTraj 169
6.5.2 Traj-PrefixSpan 171
6.6 Conclusions 176

7. Negative Patterns 179

7.1 Introduction 180
7.2 Related Work 181
7.3 Basic Definitions 182
7.3.1 Frequent Itemsets and Association Rules 182
7.3.2 Dissociation Itemsets and Dissociation Rules 184
7.4 Algorithms 185
7.5 Experiments 189
7.6 Conclusions 192

8. Summary 195

IV. Appendixes 201

A. Trendoo 203

A.1 Introduction 203
A.2 Architecture 204
A.3 User Guide 207

B. Foruminer 209

B.1 Introduction 209
B.2 Architecture 210
B.3 User Guide 211

C. Presto 215

C.1 Presto Simulator 215
C.2 Presto Web 217

D. Moppy 221

D.1 Introduction 221
D.2 General Idea 223
D.3 Architecture, Features, and User Interface 224

Bibliography 227
Afterword 241
Streszczenie 243

Szczegóły ebooka Mining Social-Driven Data

Wydawca:

Wydawnictwo Politechniki Poznańskiej

Rok wydania:

2009

Typ publikacji:

Ebook

Język:

angielski

Format:

pdf

ISBN:

978-83-7143-814-1

Wydanie:

1

Autorzy:

Mikołaj Morzy

Miejsce wydania:

Poznań

Liczba Stron:

244

Recenzje ebooka Mining Social-Driven Data