Unsupervised extraction of local and global keywords from a single text.
Lida AleksanyanArmen E. AllahverdyanPublished in: CoRR (2023)
Keyphrases
- keywords
- text documents
- information retrieval
- textual information
- keyword extraction
- automatically extracted
- information extraction
- text information
- global information
- search engine
- global context
- unsupervised learning
- web documents
- automatically extracting
- text segmentation
- semi supervised
- text extraction
- syntactic categories
- keyword search
- text retrieval
- relevant documents
- topic modeling
- string matching
- unsupervised manner
- relational databases