Words ranking and Hirsch index for identifying the core of the hapaxes in political texts.
Valerio FiccadentiRoy CerquetiMarcel AusloosGurjeet DhesiPublished in: J. Informetrics (2020)
Keyphrases
- textual features
- english words
- chinese texts
- text documents
- keywords
- short texts
- ranking algorithm
- natural language text
- world knowledge
- linguistic information
- short list
- short text
- index terms
- linguistic analysis
- text corpus
- training corpus
- word sense
- learning to rank
- index structure
- syntactic analysis
- syntactic structures
- web search
- ranking functions
- social media
- database
- word segmentation
- word sense disambiguation
- topic models
- text classification
- document retrieval
- link analysis
- weather forecasts
- information extraction
- text mining
- e government