Research Article
Zombie Follower Recognition Based on Industrial Chain Feature Analysis
Table 9
Description of feature classifications.
| Feature set | Features |
| Basic features | Username complexity, number of followers and friends, interaction index, user hierarchy, user registration time |
| Content features | Number of original post, repost, and status; number of URLs, hashtags, mentions, average length of microblogs (Avg-length) |
| Ecosystem features | Gender, age, simple info |
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