Catering for unique tastes: Targeting grey-sheep users recommender systems through one-class machine learning
R Alabdulrahman, H Viktor - Expert systems with applications, 2021 - Elsevier
In recommendation systems, the grey-sheep problem refers to users with unique
preferences and tastes that make it difficult to develop accurate profiles. That is, the similarity …
preferences and tastes that make it difficult to develop accurate profiles. That is, the similarity …
Contextual One-Class Classification in Data Streams
In machine learning, the one-class classification problem occurs when training instances are
only available from one class. It has been observed that making use of this class's structure …
only available from one class. It has been observed that making use of this class's structure …