Topic-based Amharic text summarization with probabilistic latent semantic analysis.
Eyob Delele YirdawDejene EjiguPublished in: MEDES (2012)
Keyphrases
- text summarization
- probabilistic latent semantic analysis
- latent semantic analysis
- multi document summarization
- automatic summarization
- latent dirichlet allocation
- topic models
- natural language processing
- named entity recognition
- topic modeling
- information extraction
- co occurrence
- question answering
- latent topics
- probabilistic model
- text mining
- generative model
- visual features
- latent variables
- query expansion
- information retrieval
- news articles
- negative matrix factorization
- wordnet
- object recognition
- artificial intelligence