NLP&IR@UNED at CheckThat! 2020: A Preliminary Approach for Check-Worthiness and Claim Retrieval Tasks using Neural Networks and Graphs.
Juan R. Martinez-RicoLourdes AraujoJuan Martínez-RomoPublished in: CLEF (Working Notes) (2020)
Keyphrases
- neural network
- information retrieval
- query expansion
- information retrieval systems
- text retrieval
- retrieval model
- pattern recognition
- relevance feedback
- natural language processing
- tasks in natural language processing
- automatic indexing
- web ir
- information extraction
- retrieval quality
- test collection
- genetic algorithm
- fuzzy logic
- term weighting
- back propagation
- text mining
- document retrieval
- natural language
- ranked retrieval
- retrieval effectiveness
- web information retrieval
- image retrieval
- web retrieval
- artificial intelligence
- artificial neural networks
- graph mining
- relevant documents
- ad hoc retrieval
- image database
- boolean queries
- graph matching
- co occurrence
- multimedia
- ad hoc information retrieval