Fig. 1
From: Activity-based Twitter sampling for content-based and user-centric prediction models

The framework of the temporal model for the user-centric (see 1) and content-based (see 2) prediction models
From: Activity-based Twitter sampling for content-based and user-centric prediction models
The framework of the temporal model for the user-centric (see 1) and content-based (see 2) prediction models