Extreme Multilabel Classification for Specialist Doctor Recommendation with Implicit Feedback and Limited Patient Metadata.
Filipa ValdeiraStevo RackovicValeria DanalachiQiwei HanCláudia SoaresPublished in: CoRR (2023)
Keyphrases
- implicit feedback
- multilabel classification
- metadata
- recommender systems
- collaborative filtering
- user feedback
- eye tracking
- explicit feedback
- user behavior
- instance based learning
- personalized recommendation
- web search
- multi label
- matrix factorization
- relevance feedback
- digital libraries
- user preferences
- lazy learning
- contextual information
- search result
- ensemble methods
- item recommendation
- eye movements
- logistic regression
- nearest neighbor
- recommendation systems
- feature selection
- machine learning
- structured data
- relevance judgments
- search logs
- text categorization
- user interaction
- graph cuts
- expert systems
- search engine