Table 1 Mobile social network data
User | Live location | Birth year | Citizenship | Nickname | ... | Privacy information |
|---|---|---|---|---|---|---|
1 | Seoul,Gangnam | 1980 | Korean | kim | ⋯ | |
2 | Seoul,Dongdaemun | 1985 | Korean | park | ⋯ | The time,location, |
3 | Seoul,Gangnam | 1982 | Korean | lee | ⋯ | contents of posted |
4 | Seoul,Dongdaemun | 1985 | Korean | jin | ⋯ | comment,habit, |
5 | Seoul,Jongno | 1982 | Korean | jin | ⋯ | emotion,etc. |
6 | Seoul,Gwangjin | 1988 | China | chen | ⋯ |