DS4DH at TREC Health Misinformation 2021: Multi-Dimensional Ranking Models with Transfer Learning and Rank Fusion.
Boya ZhangNona NaderiFernando Jaume-SanteroDouglas TeodoroPublished in: TREC (2021)
Keyphrases
- transfer learning
- ranking models
- multi dimensional
- information retrieval
- learning to rank
- relevance judgments
- web search
- ranking functions
- test collection
- collaborative filtering
- ranking algorithm
- benchmark datasets
- loss function
- labeled data
- retrieval effectiveness
- cross domain
- text mining
- reinforcement learning
- active learning
- machine learning
- transfer knowledge
- text classification
- information retrieval systems
- semi supervised learning
- text categorization
- target domain
- average precision
- evaluation measures
- retrieval systems
- relevance feedback
- search engine
- relevant documents
- document retrieval
- query expansion
- semi supervised
- information extraction
- web search engines
- user feedback
- document collections
- learning algorithm
- natural language processing
- data points
- evaluation metrics
- natural language
- language model
- machine learning algorithms
- training data