Unsupervised and supervised methods for the detection of hurriedly created profiles in recommender systems.
Costas PanagiotakisHarris PapadakisParaskevi FragopoulouPublished in: Int. J. Mach. Learn. Cybern. (2020)
Keyphrases
- supervised methods
- recommender systems
- unsupervised methods
- weakly supervised
- semi supervised
- user profiles
- labeled data
- semantic segmentation
- collaborative filtering
- word sense disambiguation
- methods require
- labeled training data
- object class
- object detection
- labor intensive
- fully supervised
- unsupervised learning
- text mining