A Deep Language Model for Symptom Extraction From Clinical Text and its Application to Extract COVID-19 Symptoms From Social Media.
Xiao LuoPriyanka GandhiSusan StoreyKun HuangPublished in: IEEE J. Biomed. Health Informatics (2022)
Keyphrases
- language model
- social media
- automatically extracting
- information retrieval
- language modeling
- document level
- automatic extraction
- probabilistic model
- n gram
- document retrieval
- query expansion
- information extraction
- retrieval model
- mixture model
- text retrieval
- test collection
- language modelling
- speech recognition
- statistical language models
- free text
- relevance model
- context sensitive
- ad hoc information retrieval
- smoothing methods
- social networks
- multiword
- anchor text
- vector space model
- text mining
- keywords
- statistical machine translation
- pseudo relevance feedback
- sentence level
- word clouds