Figure -2: Shows the Social Media Data Feature Extraction (Garg M, 2023)
The information provided by social media can be used for a variety of
purposes, including marketing, research, and social network analysis. As
shown in the Figure -2 the social media data of Twitter, Reddit,
Facebook, Instagram. It shows the cross-sectional study architecture to
infer mental state from social media data. Handcrafted features,
statistical information, and automated features are some of the features
that are used in learning-based models. According to Figure-3, we
categorize and discuss four classes of features: user profiles,
linguistic features, social features, and multimedia features.