Towards a better measure of business proximity: topic modeling for analyzing M As.
Zhan ShiGene Moo LeeAndrew B. WhinstonPublished in: EC (2014)
Keyphrases
- topic modeling
- topic models
- latent dirichlet allocation
- text mining
- text classification
- data mining
- modeling framework
- topic extraction
- similarity measure
- collaborative filtering
- scientific articles
- artificial intelligence
- text corpora
- probabilistic latent semantic analysis
- neural network
- databases
- generative model
- dimensionality reduction
- feature selection
- information retrieval
- latent topics