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We address the problem, i.e., early prediction of activity popularity in event-based social networks, aiming at estimating the final popularity of new activities to be published online, which promotes applications such as online advertising ...

Factorization approaches provide high accuracy in several important prediction problems, for example, recommender systems. However, applying factorization approaches to a new prediction problem is a nontrivial task and requires a lot of expert ...

Facial expressional image synthesis is an important technique in human-computer interaction, but it is also a difficult task, especially to make various realistic expressive face images with a flexible control mechanism. In this paper, a novel parameter ...