Contextual Features and Sequence Labeling Techniques for Relevance Prediction in Retrieval.
Alberto OliveiraAnderson RochaPublished in: IWSSIP (2020)
Keyphrases
- sequence labeling
- contextual features
- conditional random fields
- information retrieval
- test collection
- named entity recognition
- relevance feedback
- graphical models
- crf model
- named entities
- hidden markov models
- information extraction
- probabilistic model
- structured prediction
- generative model
- higher order
- dependency parsing
- retrieval model
- markov random field
- pairwise
- maximum entropy
- markov models
- image retrieval
- contextual information
- relevance model
- segmentation method
- co occurrence
- approximate inference
- artificial intelligence
- machine learning
- retrieval systems
- visual features
- active learning