Automated classification of patents: A topic modeling approach.
Junghwan YunYoungjung GeumPublished in: Comput. Ind. Eng. (2020)
Keyphrases
- automated classification
- topic modeling
- topic models
- information retrieval
- prior art
- latent dirichlet allocation
- text mining
- scientific articles
- topic extraction
- modeling framework
- text classification
- collaborative filtering
- scientific literature
- text documents
- search engine
- latent topics
- probabilistic topic models
- neural network
- language model
- information retrieval systems
- principal component analysis
- probabilistic latent semantic analysis
- probabilistic model