Good Debt or Bad Debt: Detecting Semantic Orientations in Economic Texts.
Pekka MaloAnkur SinhaPyry TakalaPekka J. KorhonenJyrki WalleniusPublished in: CoRR (2013)
Keyphrases
- short term
- semantic information
- natural language
- rhetorical structure theory
- linguistic analysis
- long term
- credit risk
- syntactic structures
- automatic text
- semantic categories
- historical data
- semantic web
- semantic network
- data sets
- risk assessment
- context dependent
- semantically related
- semantically meaningful
- semantic knowledge
- word sense
- natural language text
- risk management
- wordnet
- keywords
- high level
- data mining