Automatic Summarization Based on Principal Component Analysis.
Chang Beom LeeMin-Soo KimHyuk Ro ParkPublished in: EPIA (2003)
Keyphrases
- automatic summarization
- principal component analysis
- document understanding
- dimensionality reduction
- word frequency
- language independent
- automatic evaluation
- text summarization
- multi document summarization
- automatic text summarization
- lexical chains
- face recognition
- feature space
- artificial intelligence
- sentence extraction
- text classification
- feature extraction
- named entity recognition
- probabilistic model
- hidden markov models
- image retrieval
- machine learning