Using Co-Occurrence to Classify Unstructured Data in Telecommunication Services.
Motoi IwashitaKen NishimatsuShinsuke ShimogawaPublished in: ICE-B (2008)
Keyphrases
- co occurrence
- unstructured data
- telecommunication services
- structured data
- textual data
- semi structured
- big data
- relational databases
- wordnet
- information management
- semi structured data
- churn prediction
- raw data
- data warehouse
- databases
- metadata
- named entities
- topic models
- data model
- visual words
- high level
- xml documents