Data mining 2 Internet users Association rule mining methods 1 Association rules 1 Data mining methods 1 Electronic mail 1 Finance 1 Financial service 1 Gender differences 1 Historical data 1 Information management 1 Learn+ 1 Mobile Internet technology 1 Network public opinions 1 New media 1 Penetration rates 1 Pharmaceutical industry 1 Searching for informations 1 Social aspects 1 Social-economic 1 Surveys 1 Technology advances 1 Telecommunications networks 1 Users access 1