Big Data - Characterizing an Emerging Research Field Using Topic Models.
Thomas HansmannPeter NiemeyerPublished in: WI-IAT (2) (2014)
Keyphrases
- big data
- topic models
- topic modeling
- latent dirichlet allocation
- data management
- cloud computing
- social media
- data processing
- big data analytics
- text mining
- data analysis
- text documents
- business intelligence
- probabilistic model
- co occurrence
- latent topics
- latent topic models
- generative model
- knowledge discovery
- text corpora
- data science
- data warehousing
- database
- decision support
- query processing
- probabilistic topic models
- information processing
- information extraction
- data sources
- pairwise
- massive datasets
- training data