Table 1 BROAD-RSI contextual elements
From: BROAD-RSI – educational recommender system using social networks interactions and linked data
Category | Subcategory | Contextual elements |
|---|---|---|
Computational | Hardware | Device type (laptop, tablet, desktop, mobile) |
Time | Time | Time of posts on social networks |
Time interval | Weekday | |
Day period with more access | ||
Activities | Topics | Interests identified through user interactions |
User | Basic Information | Name |
Skills | ||
Home city | ||
Educational background | ||
Age | ||
Knowledge | Language proficiency | |
Educational skills | ||
Preferences Interests | General and educational interests | |
Preference (media, communication, music, news, movies) | ||
Used devices | ||
Personal relationships | Common interests among friends | |
Similarity among people | ||
Discussion groups | ||