Social media have increasingly become popular platforms for information dissemination. Recently, companies have attempted to take advantage of social advertising to deliver their advertisements to appropriate customers. The success of message propagation in social media depends greatly on the content relevance
and the closeness of social relationships. In this paper, considering the factors of user preference, network influence, and propagation capability, we propose a diffusion mechanism to deliver advertising information over microblogging media. Our experimental results show that the proposed model could provide advertisers with suitable targets for diffusing advertisements continuously and thus efficiently enhance advertising effectiveness
15. How to weight?
● Blackbox method
– Artificial neural network
● can be trained to
recognize and generalize
the relationship between
a set of inputs and
outputs by nonlinear
processes
● Required a training data
for learning ANN.
● Whitebox method
– Analytic hierarchy process
– Weights:
● Preference: 0.340075768
● Influence: 0.325100803
● Propagation: 0.33482343