Inductive Building of Search Results Ranking Models to Enhance the Relevance of Text Information Retrieval.
Viacheslav V. ZosimovVolodymyr StepashkoOleksandra S. BulgakovaPublished in: DEXA Workshops (2015)
Keyphrases
- ranking models
- information retrieval
- learning to rank
- web search
- ranking functions
- text retrieval
- ranking algorithm
- learning to rank algorithms
- benchmark datasets
- document retrieval
- loss function
- test collection
- clickthrough data
- query expansion
- search engine
- directly optimize
- information extraction
- text mining
- language model
- information retrieval systems
- document collections
- machine learning
- web search engines
- ranking svm
- retrieval effectiveness
- relevance judgments
- retrieval systems
- digital libraries
- user feedback
- evaluation measures
- retrieval model
- relevant documents
- relevance feedback
- image retrieval
- normalized discounted cumulative gain