Ontology-Grounded Topic Modeling for Climate Science Research.
Jennifer SleemanTim FininMilton HalemPublished in: SW4SG@ISWC (2018)
Keyphrases
- machine learning
- topic modeling
- text classification
- text mining
- topic models
- knowledge representation
- global climate change
- data mining
- latent dirichlet allocation
- artificial intelligence
- scientific articles
- domain ontology
- collaborative filtering
- topic extraction
- modeling framework
- knowledge base
- active learning
- text documents
- information extraction
- text corpora
- latent topics
- document classification
- information retrieval
- bag of words
- climate change
- real world
- concept hierarchy
- natural language processing