Term Relevance Feedback for Contextual Named Entity Retrieval.
Sheikh Muhammad SarwarJohn FoleyJames AllanPublished in: CHIIR (2018)
Keyphrases
- named entities
- relevance feedback
- retrieval model
- image retrieval
- named entity recognition
- named entity extraction
- information extraction
- document retrieval
- co occurrence
- information retrieval systems
- retrieval framework
- relation extraction
- query expansion
- initial query
- retrieval process
- text mining
- question answering
- query terms
- contextual features
- information retrieval
- natural language processing
- linguistic features
- active learning
- text documents
- contextual information
- term frequency
- noun phrases
- annotated corpus
- low level features
- retrieval effectiveness
- relevance model
- automatic annotation
- test collection
- relevant documents
- unsupervised learning
- pseudo relevance feedback
- tf idf
- model selection
- feature space
- data mining
- object recognition
- machine learning